diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 00000000..7f60354c
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,20 @@
+name: Build
+on:
+  push:
+    branches:
+      - main
+      - dev
+  pull_request:
+    types: [opened, synchronize, reopened]
+jobs:
+  sonarqube:
+    name: SonarQube
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Shallow clones should be disabled for a better relevancy of analysis
+      - name: SonarQube Scan
+        uses: SonarSource/sonarqube-scan-action@v5
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
diff --git a/README.md b/README.md
index 670ae490..a1026f7a 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Fasttify - Dropshipping Ecommerce Platform
 
-Welcome to **Fasttify**, the ultimate SaaS solution for creating and managing personalized dropshipping stores effortlessly. Built on **AWS Amplify** with a modern **Next.js** front end, Fasttify combines scalability, performance, and a user-friendly interface.
+Welcome to **Fasttify**, the ultimate SaaS solution for creating and managing personalized dropshipping stores effortlessly. Built on **AWS Amplify Gen2** with a modern **Next.js** front end, Fasttify combines scalability, performance, and a user-friendly interface.
 
 ## Overview
 
@@ -12,21 +12,20 @@ Fasttify empowers users to build their ecommerce business with:
 
 ## Features
 
-- **Authentication**: Secure and customizable user sign-up and sign-in powered by AWS Cognito.
+- **Authentication**: Secure and customizable user sign-up and sign-in powered by AWS Cognito with Amplify Gen2's improved TypeScript support.
 - **Subscriptions**: Integrated with **Mercado Pago**, enabling easy subscription management with upgrade, downgrade, and cancellation functionality.
-- **Custom Plans**: Personalize user plans with AWS Lambda and custom attributes.
-- **API and Database**: Leverages AWS AppSync (GraphQL API) and DynamoDB for fast, scalable data management.
+- **Custom Plans**: Personalize user plans with AWS Lambda and custom attributes, leveraging Gen2's enhanced type safety.
+- **API and Database**: Utilizes Amplify Gen2's improved data modeling with TypeScript for AWS AppSync (GraphQL API) and DynamoDB, providing fast, scalable data management.
 - **Webhooks**: Stay synchronized with real-time notifications for subscription updates.
+- **Type Safety**: Benefit from Amplify Gen2's TypeScript-first approach for better developer experience and fewer runtime errors.
+- **Local Development**: Enhanced local development experience with Gen2's improved tooling and emulators.
 
 ## Quick Start
 
 1. **Clone the Repository**:
 
    ```bash
-
    git clone https://github.com/Stivenjs/Fasttify.git
-
-
    cd fasttify
    ```
 
@@ -36,19 +35,23 @@ Fasttify empowers users to build their ecommerce business with:
    npm install
    ```
 
-3. **Setup Amplify**:
+3. **Setup Amplify Gen2**:
 
    - Initialize Amplify in your project:
      ```bash
-     amplify init
+     npx @aws-amplify/cli@latest init
      ```
    - Add authentication:
      ```bash
-     amplify add auth
+     npx @aws-amplify/cli@latest add auth
+     ```
+   - Generate the TypeScript definitions:
+     ```bash
+     npx @aws-amplify/cli@latest generate
      ```
-   - Push the changes:
+   - Deploy your backend:
      ```bash
-     amplify push
+     npx @aws-amplify/cli@latest deploy
      ```
 
 4. **Start the Development Server**:
@@ -59,6 +62,47 @@ Fasttify empowers users to build their ecommerce business with:
 
    Your app will be live at `http://localhost:3000`.
 
+## Amplify Gen2 Benefits
+
+Fasttify leverages AWS Amplify Gen2 to provide:
+
+- **TypeScript-First Experience**: Improved type safety and developer experience.
+- **Simplified Resource Definition**: Define your backend resources using TypeScript.
+- **Enhanced Local Development**: Test your app locally with improved emulators.
+- **Flexible Deployment Options**: Deploy your entire stack or individual resources.
+- **Better Performance**: Optimized client libraries for faster application performance.
+- **Improved DX**: Better error messages and development workflows.
+
+## AWS Account Setup for Local Development
+
+### Prerequisites
+
+If you already have an AWS account and a locally configured profile, you only need to add the IAM role `AmplifyBackendDeployFullAccess` to your configured AWS profile.
+
+### IAM Identity Center Configuration
+
+If you don't have a configured AWS profile, follow these steps:
+
+1. **Enable IAM Identity Center**:
+
+   - Sign in to the AWS console
+   - Access the IAM Identity Center page and select "Enable"
+   - When prompted, select "Enable with AWS Organizations" and click "Continue"
+
+2. **Configure a user with Amplify permissions**:
+
+   - Open CloudShell from the AWS console
+   - Run commands to set up appropriate permissions
+
+3. **Create a permission set for Amplify**:
+   - In the IAM Identity Center navigation, select "Permission sets"
+   - Select "Create permission set"
+   - Choose "Custom permission set" and click "Next"
+   - Expand "AWS Managed Policies" and search for "amplify"
+   - Select "AmplifyBackendDeployFullAccess" and click "Next"
+   - Name the permission set "amplify-policy" and click "Next"
+   - Review and select "Create"
+
 ## Deploying to AWS
 
 To deploy Fasttify to AWS:
@@ -67,7 +111,7 @@ To deploy Fasttify to AWS:
 2. Set up branches for production and development.
 3. Deploy directly from Amplify Console.
 
-Refer to the [AWS Amplify Deployment Guide](https://docs.amplify.aws/nextjs/start/quickstart/nextjs-app-router-client-components/#deploy-a-fullstack-app-to-aws) for detailed instructions.
+Refer to the [AWS Amplify Gen2 Deployment Guide](https://docs.amplify.aws/gen2/deploy/fullstack-app/) for detailed instructions.
 
 ## Contributing
 
diff --git a/amplify/.config/project-config.json b/amplify/.config/project-config.json
index c5bcaa8d..4719ec30 100644
--- a/amplify/.config/project-config.json
+++ b/amplify/.config/project-config.json
@@ -1,6 +1,6 @@
 {
   "whyContinueWithGen1": "Prefer not to answer",
-  "projectName": "MasterDop",
+  "projectName": "fasttify",
   "version": "3.1",
   "frontend": "javascript",
   "javascript": {
diff --git a/amplify/auth/post-confirmation/handler.ts b/amplify/auth/post-confirmation/handler.ts
index 85ac4f34..8a2865cb 100644
--- a/amplify/auth/post-confirmation/handler.ts
+++ b/amplify/auth/post-confirmation/handler.ts
@@ -51,6 +51,7 @@ export const handler: PostConfirmationTriggerHandler = async event => {
     // Crear registro en la tabla UserSubscription
     try {
       await client.models.UserSubscription.create({
+        id: event.userName,
         userId: event.userName,
         subscriptionId: `trial-${event.userName}-${Date.now()}`, // ID único para la suscripción de prueba
         planName: 'Royal',
diff --git a/amplify/data/resource.ts b/amplify/data/resource.ts
index f13f5bb7..70aeac2d 100644
--- a/amplify/data/resource.ts
+++ b/amplify/data/resource.ts
@@ -71,6 +71,7 @@ const schema = a
 
     UserSubscription: a
       .model({
+        id: a.id().required(),
         userId: a.string().required(), // Llave primaria (external_reference)
         subscriptionId: a.string().required(), // Id de la suscripción
         planName: a.string().required(), // Nombre del plan (reason)
@@ -80,6 +81,7 @@ const schema = a
         planPrice: a.float(), // Precio del plan
         lastFourDigits: a.integer(), // Últimos 4 dígitos de la tarjeta
       })
+      .identifier(['id'])
       .authorization(allow => [
         allow.ownerDefinedIn('userId').to(['read', 'update', 'delete']),
         allow.authenticated().to(['create']),
diff --git a/amplify/functions/planScheduler/handler.ts b/amplify/functions/planScheduler/handler.ts
index ea6bf8cb..f77828fb 100644
--- a/amplify/functions/planScheduler/handler.ts
+++ b/amplify/functions/planScheduler/handler.ts
@@ -21,6 +21,7 @@ export const handler: EventBridgeHandler<'Scheduled Event', null, void> = async
     const now = new Date()
 
     // 2. Consultar DynamoDB para obtener las suscripciones pendientes con un plan asignado
+    // Modificado para solo procesar suscripciones que realmente han expirado o tienen un cambio de plan programado
     const pendingSubscriptionsResponse = await clientSchema.models.UserSubscription.list({
       filter: {
         pendingPlan: { attributeExists: true },
@@ -29,24 +30,47 @@ export const handler: EventBridgeHandler<'Scheduled Event', null, void> = async
     })
 
     const pendingSubscriptions = pendingSubscriptionsResponse.data || []
+    console.log(`Found ${pendingSubscriptions.length} subscriptions to process`)
 
     // 3. Iterar sobre cada registro pendiente
     for (const subscription of pendingSubscriptions) {
       const userId = subscription.userId
       if (!userId) {
-        console.warn('⚠️ Suscripción sin userId, omitiendo...')
+        console.warn('Subscription without userId, skipping')
         continue
       }
 
       // Leer el valor del plan pendiente desde el registro
       const newPlan = subscription.pendingPlan
       if (!newPlan) {
-        console.warn(
-          `⚠️ La suscripción de ${userId} no tiene un plan pendiente válido, omitiendo...`
+        console.warn(`The subscription for ${userId} does not have a valid pending plan, skipping`)
+        continue
+      }
+
+      // Verificar si la suscripción realmente ha expirado o es un cambio de plan programado
+      const nextPaymentDate = subscription.nextPaymentDate
+        ? new Date(subscription.nextPaymentDate)
+        : null
+      const pendingStartDate = subscription.pendingStartDate
+        ? new Date(subscription.pendingStartDate)
+        : null
+
+      // Solo procesar si:
+      // 1. No hay fecha de próximo pago (suscripción expirada)
+      // 2. La fecha de próximo pago ya pasó (suscripción expirada)
+      // 3. La fecha de inicio pendiente está definida y ya pasó (cambio de plan programado)
+      const shouldProcess =
+        !nextPaymentDate || nextPaymentDate <= now || (pendingStartDate && pendingStartDate <= now)
+
+      if (!shouldProcess) {
+        console.log(
+          `Skipping subscription for ${userId}: not expired yet and no pending plan change due`
         )
         continue
       }
 
+      console.log(`Processing subscription for ${userId}: changing plan to ${newPlan}`)
+
       try {
         // 3.1. Actualizar el atributo en Cognito para asignar el plan pendiente
         const updateCommand = new AdminUpdateUserAttributesCommand({
@@ -56,7 +80,7 @@ export const handler: EventBridgeHandler<'Scheduled Event', null, void> = async
         })
         await cognitoClient.send(updateCommand)
       } catch (cognitoError) {
-        console.error(`❌ Error actualizando usuario ${userId} en Cognito:`, cognitoError)
+        console.error(`Error updating user ${userId} in Cognito:`, cognitoError)
         continue
       }
 
@@ -73,13 +97,10 @@ export const handler: EventBridgeHandler<'Scheduled Event', null, void> = async
           lastFourDigits: null,
         })
       } catch (dbError) {
-        console.error(
-          `❌ Error actualizando suscripción de usuario ${userId} en DynamoDB:`,
-          dbError
-        )
+        console.error(`Error updating user subscription ${userId} in DynamoDB:`, dbError)
       }
     }
   } catch (error) {
-    console.error('❌ Error en la Lambda programada:', error)
+    console.error('Error in scheduled Lambda:', error)
   }
 }
diff --git a/app/(with-navbar)/account-settings/components/AccountSettings.tsx b/app/(with-navbar)/account-settings/components/AccountSettings.tsx
index 69f8ee91..bb9eb424 100644
--- a/app/(with-navbar)/account-settings/components/AccountSettings.tsx
+++ b/app/(with-navbar)/account-settings/components/AccountSettings.tsx
@@ -1,5 +1,5 @@
 import { useState } from 'react'
-import { Pencil, BadgeCheck, LogOut } from 'lucide-react'
+import { Pencil, BadgeCheck } from 'lucide-react'
 import { Button } from '@/components/ui/button'
 import { EditProfileDialog } from '@/app/(with-navbar)/account-settings/components/EditProfileDialog'
 import {
@@ -158,9 +158,6 @@ export function AccountSettings() {
                   </p>
                 </div>
               </div>
-              <Button variant="outline" size="sm" className="gap-2">
-                <LogOut className="h-4 w-4" /> Desconectar
-              </Button>
             </div>
           </div>
         </div>
diff --git a/app/(with-navbar)/account-settings/components/CancellationDialog.tsx b/app/(with-navbar)/account-settings/components/CancellationDialog.tsx
index 01ece90a..c0490f0c 100644
--- a/app/(with-navbar)/account-settings/components/CancellationDialog.tsx
+++ b/app/(with-navbar)/account-settings/components/CancellationDialog.tsx
@@ -42,7 +42,7 @@ export function CancellationDialog({
       await onCancel()
       setIsCancelled(true)
     } catch (error) {
-      console.error('Error al cancelar la suscripción:', error)
+      console.error('Error unsubscribing:', error)
     } finally {
       setIsSubmitting(false)
     }
diff --git a/app/(with-navbar)/account-settings/components/ChangeEmailDialog.tsx b/app/(with-navbar)/account-settings/components/ChangeEmailDialog.tsx
index bdad3374..b9191c22 100644
--- a/app/(with-navbar)/account-settings/components/ChangeEmailDialog.tsx
+++ b/app/(with-navbar)/account-settings/components/ChangeEmailDialog.tsx
@@ -1,6 +1,6 @@
 import { useState, useEffect } from 'react'
 import { Button } from '@/components/ui/button'
-import { Loader2 } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 import {
   Dialog,
   DialogContent,
@@ -44,7 +44,6 @@ export function ChangeEmailDialog({ open, onOpenChange, currentEmail }: ChangeEm
   })
 
   const {
-    register: registerVerification,
     handleSubmit: handleSubmitVerification,
     formState: { errors: verificationErrors },
     reset: resetVerification,
@@ -149,7 +148,7 @@ export function ChangeEmailDialog({ open, onOpenChange, currentEmail }: ChangeEm
                 <Button type="submit" disabled={loading}>
                   {loading ? (
                     <span className="flex items-center gap-2">
-                      <Loader2 className="animate-spin" />
+                      <Loader color="white" />
                       Procesando...
                     </span>
                   ) : (
@@ -185,7 +184,7 @@ export function ChangeEmailDialog({ open, onOpenChange, currentEmail }: ChangeEm
                 >
                   {loading ? (
                     <span className="flex items-center gap-2">
-                      <Loader2 className="animate-spin" />
+                      <Loader color="white" />
                       Procesando...
                     </span>
                   ) : (
diff --git a/app/(with-navbar)/account-settings/components/ChangePasswordDialog.tsx b/app/(with-navbar)/account-settings/components/ChangePasswordDialog.tsx
index edf46a09..5afe3419 100644
--- a/app/(with-navbar)/account-settings/components/ChangePasswordDialog.tsx
+++ b/app/(with-navbar)/account-settings/components/ChangePasswordDialog.tsx
@@ -1,8 +1,8 @@
 import { useState } from 'react'
 import { useForm } from 'react-hook-form'
 import { zodResolver } from '@hookform/resolvers/zod'
-import * as z from 'zod'
 import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
+import { passwordSchema, PasswordFormValues } from '@/lib/schemas/password-change'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
 import {
@@ -14,26 +14,8 @@ import {
   FormMessage,
 } from '@/components/ui/form'
 import usePasswordManagement from '@/app/(with-navbar)/account-settings/hooks/usePasswordManagement'
-import { Eye, EyeOff, Loader2 } from 'lucide-react'
-
-const passwordSchema = z
-  .object({
-    oldPassword: z.string().min(1, 'La contraseña actual es requerida'),
-    newPassword: z
-      .string()
-      .min(8, 'La nueva contraseña debe tener al menos 8 caracteres')
-      .regex(
-        /[!@#$%^&*()\-_=+{};:,<.>]/,
-        'La contraseña debe contener al menos una letra mayúscula, una minúscula, un número y un carácter especial'
-      ),
-    confirmPassword: z.string().min(1, 'Confirma tu nueva contraseña'),
-  })
-  .refine(data => data.newPassword === data.confirmPassword, {
-    message: 'Las contraseñas no coinciden',
-    path: ['confirmPassword'],
-  })
-
-type PasswordFormValues = z.infer<typeof passwordSchema>
+import { Eye, EyeOff } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 
 export function ChangePasswordDialog({
   open,
@@ -159,7 +141,7 @@ export function ChangePasswordDialog({
             >
               {loading ? (
                 <span className="flex items-center gap-2">
-                  <Loader2 className="animate-spin" />
+                  <Loader color="white" />
                   Actualizando...
                 </span>
               ) : (
diff --git a/app/(with-navbar)/account-settings/components/EditProfileDialog.tsx b/app/(with-navbar)/account-settings/components/EditProfileDialog.tsx
index b1d293e2..34fb2e45 100644
--- a/app/(with-navbar)/account-settings/components/EditProfileDialog.tsx
+++ b/app/(with-navbar)/account-settings/components/EditProfileDialog.tsx
@@ -15,18 +15,12 @@ import { Textarea } from '@/components/ui/textarea'
 import { Button } from '@/components/ui/button'
 import { useEffect } from 'react'
 import { useUserAttributes } from '@/app/(with-navbar)/account-settings/hooks/useUserAttributes'
-import { Loader2 } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 import { useToast } from '@/hooks/custom-toast/use-toast'
 import { Toast } from '@/components/ui/toasts'
+import { formSchema } from '@/lib/schemas/email-change'
 import useAuthStore from '@/zustand-states/userStore'
 
-const formSchema = z.object({
-  firstName: z.string().min(2, 'El nombre debe tener al menos 2 caracteres'),
-  lastName: z.string().min(2, 'El apellido debe tener al menos 2 caracteres'),
-  phone: z.string().min(10, 'El teléfono debe tener al menos 10 caracteres'),
-  bio: z.string(),
-})
-
 interface EditProfileDialogProps {
   open: boolean
   onOpenChange: (open: boolean) => void
@@ -35,7 +29,7 @@ interface EditProfileDialogProps {
 export function EditProfileDialog({ open, onOpenChange }: EditProfileDialogProps) {
   const { toasts, addToast, removeToast } = useToast()
   const { user } = useAuthStore()
-  const { updateAttributes, loading, error, nextStep } = useUserAttributes()
+  const { updateAttributes, loading, nextStep } = useUserAttributes()
 
   const fullName = user?.nickName
   const nameParts = fullName ? fullName.split(' ') : []
@@ -155,7 +149,7 @@ export function EditProfileDialog({ open, onOpenChange }: EditProfileDialogProps
                 >
                   {loading ? (
                     <span className="flex items-center gap-2">
-                      <Loader2 className="animate-spin" />
+                      <Loader color="white" />
                       Guardando
                     </span>
                   ) : (
diff --git a/app/(with-navbar)/account-settings/components/PaymentSettings.tsx b/app/(with-navbar)/account-settings/components/PaymentSettings.tsx
index c8dfb816..ed14bcdf 100644
--- a/app/(with-navbar)/account-settings/components/PaymentSettings.tsx
+++ b/app/(with-navbar)/account-settings/components/PaymentSettings.tsx
@@ -1,43 +1,28 @@
-import { useEffect, useState } from 'react'
+import { Suspense, useState, useEffect } from 'react'
 import { Button } from '@/components/ui/button'
 import { useSubscriptionStore } from '@/zustand-states/useSubscriptionStore'
 import { post } from 'aws-amplify/api'
 import { SubscriptionCard } from '@/app/(with-navbar)/account-settings/components/SubscriptionCard'
 import { Card, CardHeader, CardTitle, CardDescription } from '@/components/ui/card'
 import { CancellationDialog } from '@/app/(with-navbar)/account-settings/components/CancellationDialog'
+import { Loader } from '@/components/ui/loader'
 import useUserStore from '@/zustand-states/userStore'
 import Link from 'next/link'
 
-export function PaymentSettings() {
-  const { subscription, loading, error, fetchSubscription, setCognitoUsername } =
-    useSubscriptionStore()
-  const { user } = useUserStore()
-  const [cachedSubscription, setCachedSubscription] = useState(subscription)
+function SubscriptionLoader() {
+  const { subscriptionResource } = useSubscriptionStore()
+  const subscription = subscriptionResource.read()
   const [isSubmitting, setIsSubmitting] = useState(false)
+  const { user } = useUserStore()
   const cognitoUsername = user?.cognitoUsername
 
-  useEffect(() => {
-    if (cognitoUsername) {
-      setCognitoUsername(cognitoUsername)
-      fetchSubscription()
-    }
-  }, [cognitoUsername, setCognitoUsername, fetchSubscription])
-
-  useEffect(() => {
-    if (!loading && subscription) {
-      setCachedSubscription(subscription)
-    }
-  }, [loading, subscription])
-
-  const currentSubscription = loading ? cachedSubscription : subscription
-
   const handleCancel = async () => {
     if (!cognitoUsername) {
-      console.error('No hay usuario autenticado.')
+      console.error('There is no authenticated user.')
       return
     }
-    if (!currentSubscription || !currentSubscription.subscriptionId) {
-      console.error('No se encontró una suscripción activa.')
+    if (!subscription || !subscription.subscriptionId) {
+      console.error('No active subscription found.')
       return
     }
     setIsSubmitting(true)
@@ -48,12 +33,12 @@ export function PaymentSettings() {
         options: {
           body: {
             user_id: cognitoUsername,
-            preapproval_id: currentSubscription.subscriptionId,
+            preapproval_id: subscription.subscriptionId,
           },
         },
       })
     } catch (error) {
-      console.error('Error al cancelar la suscripción:', error)
+      console.error('Error unsubscribing:', error)
     } finally {
       setIsSubmitting(false)
     }
@@ -71,7 +56,7 @@ export function PaymentSettings() {
     subscriptionId: string
   }) => {
     if (!cognitoUsername) {
-      console.error('No hay usuario autenticado.')
+      console.error('There is no authenticated user.')
       return
     }
 
@@ -95,15 +80,84 @@ export function PaymentSettings() {
       if (responseUrl && responseUrl.confirmationUrl) {
         window.location.href = responseUrl.confirmationUrl
       } else {
-        console.warn('No se recibió URL de confirmación.')
+        console.warn('No confirmation URL received.')
       }
     } catch (error) {
-      console.error('Error al actualizar el plan:', error)
+      console.error('Error updating plan:', error)
     } finally {
       setIsSubmitting(false)
     }
   }
 
+  if (!subscription || !subscription.nextPaymentDate) {
+    return (
+      <Card>
+        <CardHeader>
+          <CardTitle>No tienes una suscripción activa</CardTitle>
+          <CardDescription>
+            Explora nuestros planes y elige el que mejor se adapte a tus necesidades.
+          </CardDescription>
+        </CardHeader>
+        <div className="p-6">
+          <Link href="/pricing">
+            <Button variant="outline">Ver planes disponibles</Button>
+          </Link>
+        </div>
+      </Card>
+    )
+  }
+
+  return (
+    <>
+      <SubscriptionCard
+        subscription={{
+          planName: subscription.planName,
+          nextPaymentDate: subscription.nextPaymentDate,
+          subscriptionId: subscription.subscriptionId,
+          memberSince: subscription.createdAt,
+          cardLastFourDigits: subscription.lastFourDigits ?? 0,
+          pendingPlan: subscription.pendingPlan ?? '',
+        }}
+        memberSince={subscription.createdAt}
+        onUpdatePlan={handleUpdatePlan}
+        isSubmitting={isSubmitting}
+      />
+
+      <CancellationDialog
+        onCancel={handleCancel}
+        isSubmitting={isSubmitting}
+        setIsSubmitting={setIsSubmitting}
+        isPendingFree={subscription?.pendingPlan === 'free'}
+        expirationDate={new Date(subscription.nextPaymentDate)}
+      />
+    </>
+  )
+}
+
+// Componente de fallback para errores
+function ErrorFallback() {
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>Error al cargar la suscripción</CardTitle>
+        <CardDescription>Por favor, intenta de nuevo más tarde.</CardDescription>
+      </CardHeader>
+    </Card>
+  )
+}
+
+// Componente principal
+export function PaymentSettings() {
+  const { setCognitoUsername } = useSubscriptionStore()
+  const { user } = useUserStore()
+
+  // Usar useEffect para inicializar el recurso de suscripción
+  useEffect(() => {
+    if (user?.cognitoUsername) {
+      setCognitoUsername(user.cognitoUsername)
+    }
+  }, [user?.cognitoUsername, setCognitoUsername])
+
   return (
     <div className="space-y-8 px-4 pt-4 pb-4 min-h-screen flex flex-col justify-start">
       <div>
@@ -111,58 +165,21 @@ export function PaymentSettings() {
         <p className="text-gray-500 mt-2">Gestiona tu plan de suscripción y método de pago</p>
       </div>
 
-      {loading ? (
-        <Card>
-          <CardHeader>
-            <CardTitle>Cargando información de suscripción...</CardTitle>
-          </CardHeader>
-        </Card>
-      ) : error ? (
-        <Card>
-          <CardHeader>
-            <CardTitle>Error al cargar la suscripción</CardTitle>
-            <CardDescription>Por favor, intenta de nuevo más tarde.</CardDescription>
-          </CardHeader>
-        </Card>
-      ) : !currentSubscription || !currentSubscription.nextPaymentDate ? (
-        <Card>
-          <CardHeader>
-            <CardTitle>No tienes una suscripción activa</CardTitle>
-            <CardDescription>
-              Explora nuestros planes y elige el que mejor se adapte a tus necesidades.
-            </CardDescription>
-          </CardHeader>
-          <div className="p-6">
-            <Link href="/pricing">
-              <Button variant="outline">Ver planes disponibles</Button>
-            </Link>
-          </div>
-        </Card>
-      ) : (
-        <>
-          <SubscriptionCard
-            subscription={{
-              planName: currentSubscription.planName,
-              nextPaymentDate: currentSubscription.nextPaymentDate,
-              subscriptionId: currentSubscription.subscriptionId,
-              memberSince: currentSubscription.createdAt,
-              cardLastFourDigits: currentSubscription.lastFourDigits ?? 0,
-              pendingPlan: currentSubscription.pendingPlan ?? '',
-            }}
-            memberSince={currentSubscription.createdAt}
-            onUpdatePlan={handleUpdatePlan}
-            isSubmitting={isSubmitting}
-          />
-
-          <CancellationDialog
-            onCancel={handleCancel}
-            isSubmitting={isSubmitting}
-            setIsSubmitting={setIsSubmitting}
-            isPendingFree={subscription?.pendingPlan === 'free'}
-            expirationDate={new Date(currentSubscription.nextPaymentDate)}
-          />
-        </>
-      )}
+      <Suspense
+        fallback={
+          <Card>
+            <Loader
+              size="large"
+              color="black"
+              centered
+              text="Cargando suscripción..."
+              className="bg-gray-50 p-6 rounded-xl shadow-sm"
+            />
+          </Card>
+        }
+      >
+        <SubscriptionLoader />
+      </Suspense>
     </div>
   )
 }
diff --git a/app/(with-navbar)/account-settings/components/SideBar.tsx b/app/(with-navbar)/account-settings/components/SideBar.tsx
index 4ac1cc69..39d2740f 100644
--- a/app/(with-navbar)/account-settings/components/SideBar.tsx
+++ b/app/(with-navbar)/account-settings/components/SideBar.tsx
@@ -7,9 +7,16 @@ import { routes } from '@/utils/routes'
 interface SidebarProps {
   currentView: string
   onViewChange: (view: string) => void
+  hideSessionsOption?: boolean
+  isUserLoading?: boolean
 }
 
-export function Sidebar({ currentView, onViewChange }: SidebarProps) {
+export function Sidebar({
+  currentView,
+  onViewChange,
+  hideSessionsOption = false,
+  isUserLoading = false,
+}: SidebarProps) {
   const router = useRouter()
 
   const handleViewChange = (view: string): void => {
@@ -56,18 +63,20 @@ export function Sidebar({ currentView, onViewChange }: SidebarProps) {
               <CreditCard className="h-4 w-4" />
               Pagos
             </button>
-            <button
-              onClick={() => handleViewChange('sesiones')}
-              className={cn(
-                buttonVariants({
-                  variant: currentView === 'sesiones' ? 'outline' : 'ghost',
-                }),
-                'justify-start gap-2 w-full'
-              )}
-            >
-              <MonitorSmartphone className="h-4 w-4" />
-              Sesiones Activas
-            </button>
+            {!isUserLoading && !hideSessionsOption && (
+              <button
+                onClick={() => handleViewChange('sesiones')}
+                className={cn(
+                  buttonVariants({
+                    variant: currentView === 'sesiones' ? 'outline' : 'ghost',
+                  }),
+                  'justify-start gap-2 w-full'
+                )}
+              >
+                <MonitorSmartphone className="h-4 w-4" />
+                Sesiones Activas
+              </button>
+            )}
           </nav>
         </div>
       </div>
diff --git a/app/(with-navbar)/account-settings/page.tsx b/app/(with-navbar)/account-settings/page.tsx
index 81078cd7..d25c75ed 100644
--- a/app/(with-navbar)/account-settings/page.tsx
+++ b/app/(with-navbar)/account-settings/page.tsx
@@ -5,9 +5,11 @@ import { AccountSettings } from '@/app/(with-navbar)/account-settings/components
 import { PaymentSettings } from '@/app/(with-navbar)/account-settings/components/PaymentSettings'
 import { ActiveSessions } from '@/app/(with-navbar)/account-settings/components/ActiveSessions'
 import { useState, useEffect, Suspense } from 'react'
+import { Loader } from '@/components/ui/loader'
 import { Amplify } from 'aws-amplify'
-import outputs from '@/amplify_outputs.json'
 import { useSearchParams } from 'next/navigation'
+import useUserStore from '@/zustand-states/userStore'
+import outputs from '@/amplify_outputs.json'
 
 Amplify.configure(outputs)
 const existingConfig = Amplify.getConfig()
@@ -24,13 +26,22 @@ function AccountSettingsContent() {
   const searchParams = useSearchParams()
   const sectionParam = searchParams.get('section')
   const [currentView, setCurrentView] = useState(sectionParam || 'cuenta')
+  const { user, loading } = useUserStore()
+
+  const isGoogleUser = user?.identities?.some(
+    identity => identity.providerType === 'Google' || identity.providerName === 'Google'
+  )
 
   useEffect(() => {
     // Update view when URL parameter changes
     if (sectionParam && ['cuenta', 'pagos', 'sesiones'].includes(sectionParam)) {
-      setCurrentView(sectionParam)
+      if (isGoogleUser && sectionParam === 'sesiones') {
+        setCurrentView('cuenta')
+      } else {
+        setCurrentView(sectionParam)
+      }
     }
-  }, [sectionParam])
+  }, [sectionParam, isGoogleUser])
 
   useEffect(() => {
     document.title = 'Mi Perfil • Fasttify'
@@ -38,11 +49,16 @@ function AccountSettingsContent() {
 
   return (
     <div className="grid min-h-screen w-full lg:grid-cols-[280px_1fr]">
-      <Sidebar currentView={currentView} onViewChange={setCurrentView} />
+      <Sidebar
+        currentView={currentView}
+        onViewChange={setCurrentView}
+        hideSessionsOption={isGoogleUser}
+        isUserLoading={loading}
+      />
       <div className="p-6">
         {currentView === 'cuenta' && <AccountSettings />}
         {currentView === 'pagos' && <PaymentSettings />}
-        {currentView === 'sesiones' && <ActiveSessions />}
+        {!isGoogleUser && currentView === 'sesiones' && <ActiveSessions />}
       </div>
     </div>
   )
@@ -53,9 +69,13 @@ export default function AccountSettingsPage() {
     <div className="overflow-x-hidden">
       <Suspense
         fallback={
-          <div className="flex items-center justify-center min-h-screen">
-            <div className="animate-spin rounded-full h-12 w-12 border-t-2 border-b-2 border-primary"></div>
-          </div>
+          <Loader
+            color="black"
+            content="Cargando perfil"
+            size="large"
+            fullWidth={true}
+            centered={true}
+          />
         }
       >
         <AccountSettingsContent />
diff --git a/app/(with-navbar)/landing/components/DocsLanding.tsx b/app/(with-navbar)/landing/components/DocsLanding.tsx
index 218b939c..2d79ce81 100644
--- a/app/(with-navbar)/landing/components/DocsLanding.tsx
+++ b/app/(with-navbar)/landing/components/DocsLanding.tsx
@@ -3,7 +3,7 @@ import { Platform } from '@/app/(with-navbar)/landing/components/Platform'
 import { Footer } from '@/app/(with-navbar)/landing/components/Footer'
 import { StepGuide } from '@/app/(with-navbar)/landing/components/StepGuide'
 import { FirstView } from '@/app/(with-navbar)/landing/components/FirstView'
-import { AboutUs } from './AboutUs'
+import { AboutUs } from '@/app/(with-navbar)/landing/components/AboutUs'
 import { FashionSlider } from '@/app/(with-navbar)/landing/components/FashionSlider'
 import { Feature } from '@/app/(with-navbar)/landing/components/Feature'
 import { Testimonials } from '@/app/(with-navbar)/landing/components/Testimonials'
diff --git a/app/(with-navbar)/landing/components/NavBar.tsx b/app/(with-navbar)/landing/components/NavBar.tsx
index 9e6e0f66..22d80287 100644
--- a/app/(with-navbar)/landing/components/NavBar.tsx
+++ b/app/(with-navbar)/landing/components/NavBar.tsx
@@ -3,7 +3,7 @@
 import { useState, useEffect } from 'react'
 import Link from 'next/link'
 import Image from 'next/image'
-import { Menu, ChevronDown, X } from 'lucide-react'
+import { Menu, ChevronDown } from 'lucide-react'
 import { Button } from '@/components/ui/button'
 import { Amplify } from 'aws-amplify'
 import { Sheet, SheetContent, SheetTrigger } from '@/components/ui/sheet'
diff --git a/app/(with-navbar)/page.tsx b/app/(with-navbar)/page.tsx
index 6100636a..a7196006 100644
--- a/app/(with-navbar)/page.tsx
+++ b/app/(with-navbar)/page.tsx
@@ -3,11 +3,10 @@
 import { useEffect } from 'react'
 import { getCurrentUser, fetchUserAttributes } from 'aws-amplify/auth'
 import { ConsoleLogger, Hub } from 'aws-amplify/utils'
-import DocsLanding from '@/app/(with-navbar)/landing/components/DocsLanding'
+import { Amplify } from 'aws-amplify'
 import 'aws-amplify/auth/enable-oauth-listener'
-
+import DocsLanding from '@/app/(with-navbar)/landing/components/DocsLanding'
 import outputs from '@/amplify_outputs.json'
-import { Amplify } from 'aws-amplify'
 
 Amplify.configure(outputs)
 const existingConfig = Amplify.getConfig()
@@ -31,15 +30,15 @@ export default function Home() {
             const userAttributes = await fetchUserAttributes()
             logger.log({ user, userAttributes })
           } catch (error) {
-            logger.error('Error al obtener la sesión del usuario:', error)
+            logger.error('Error getting user session:', error)
           }
           break
         case 'signInWithRedirect_failure':
-          logger.error('Error en el inicio de sesión con redirección:', payload.data)
+          logger.error('Login failed with redirect:', payload.data)
           break
         case 'customOAuthState':
           const state = payload.data
-          logger.log('Estado personalizado:', state)
+          logger.log('Custom status:', state)
           break
       }
     })
diff --git a/app/(without-navbar)/login/components/forgot-password/ForgotPasswordForm.tsx b/app/(without-navbar)/login/components/forgot-password/ForgotPasswordForm.tsx
index 3adad5db..fa3613ba 100644
--- a/app/(without-navbar)/login/components/forgot-password/ForgotPasswordForm.tsx
+++ b/app/(without-navbar)/login/components/forgot-password/ForgotPasswordForm.tsx
@@ -3,6 +3,7 @@
 import { useState, useEffect } from 'react'
 import { useForm } from 'react-hook-form'
 import { zodResolver } from '@hookform/resolvers/zod'
+import { Loader } from '@/components/ui/loader'
 import { resetPassword, confirmResetPassword } from 'aws-amplify/auth'
 import { Button } from '@/components/ui/button'
 import {
@@ -241,7 +242,14 @@ export function ForgotPasswordForm({ onBack }: ForgotPasswordFormProps) {
             className="w-full bg-black text-white hover:bg-black/90"
             disabled={isLoading}
           >
-            {isLoading ? 'Confirmando...' : 'Confirmar nueva contraseña'}
+            {isLoading ? (
+              <>
+                <Loader color="white" />
+                Confirmando...
+              </>
+            ) : (
+              'Confirmar nueva contraseña'
+            )}
           </Button>
           <Button
             type="button"
diff --git a/app/(without-navbar)/login/components/sing-in/SignInForm.tsx b/app/(without-navbar)/login/components/sing-in/SignInForm.tsx
index 1c3b8e00..faa19e87 100644
--- a/app/(without-navbar)/login/components/sing-in/SignInForm.tsx
+++ b/app/(without-navbar)/login/components/sing-in/SignInForm.tsx
@@ -3,7 +3,8 @@
 import { useState } from 'react'
 import { useForm } from 'react-hook-form'
 import { zodResolver } from '@hookform/resolvers/zod'
-import { Eye, EyeOff, Loader2 } from 'lucide-react'
+import { Eye, EyeOff } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 import { Button } from '@/components/ui/button'
 import {
   Form,
@@ -149,7 +150,7 @@ export function SignInForm({
         >
           {isLoading ? (
             <>
-              <Loader2 className="animate-spin mr-2" />
+              <Loader color="white" />
               Iniciando sesión...
             </>
           ) : (
diff --git a/app/(without-navbar)/login/components/sing-up/SignUpForm.tsx b/app/(without-navbar)/login/components/sing-up/SignUpForm.tsx
index a432fc78..1e6557e1 100644
--- a/app/(without-navbar)/login/components/sing-up/SignUpForm.tsx
+++ b/app/(without-navbar)/login/components/sing-up/SignUpForm.tsx
@@ -3,7 +3,8 @@
 import { useState } from 'react'
 import { useForm } from 'react-hook-form'
 import { zodResolver } from '@hookform/resolvers/zod'
-import { Eye, EyeOff, Loader2 } from 'lucide-react'
+import { Eye, EyeOff } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 import { handleSignUp } from '@/app/(without-navbar)/login/hooks/signUp'
 import { Button } from '@/components/ui/button'
 import {
@@ -168,7 +169,7 @@ export function SignUpForm({ onVerificationNeeded }: SignUpFormProps) {
         >
           {isSubmitted ? (
             <>
-              <Loader2 className="animate-spin" /> Creando cuenta
+              <Loader color="white" /> Creando cuenta
             </>
           ) : (
             'Crear cuenta'
diff --git a/app/(without-navbar)/login/components/verification-form/VerificationForm.tsx b/app/(without-navbar)/login/components/verification-form/VerificationForm.tsx
index 357c7841..d3ff3616 100644
--- a/app/(without-navbar)/login/components/verification-form/VerificationForm.tsx
+++ b/app/(without-navbar)/login/components/verification-form/VerificationForm.tsx
@@ -1,7 +1,7 @@
 'use client'
 
 import { useState } from 'react'
-import { Loader2 } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 import { useForm } from 'react-hook-form'
 import { zodResolver } from '@hookform/resolvers/zod'
 import { handleConfirmSignUp } from '@/app/(without-navbar)/login/hooks/signUp'
@@ -123,7 +123,7 @@ export function VerificationForm({ email, password, onBack }: VerificationFormPr
         >
           {isSubmitted ? (
             <>
-              <Loader2 className="animate-spin mr-2" /> Verificando código
+              <Loader color="white" /> Verificando código
             </>
           ) : (
             'Verificar código'
diff --git a/app/store/components/ai-chat/hooks/useChat.ts b/app/store/components/ai-chat/hooks/useChat.ts
index e68b68bd..e868b571 100644
--- a/app/store/components/ai-chat/hooks/useChat.ts
+++ b/app/store/components/ai-chat/hooks/useChat.ts
@@ -58,16 +58,16 @@ export function useChat() {
       })
 
       if (errors) {
-        throw new Error(errors[0]?.message || 'Error en la generación')
+        throw new Error(errors[0]?.message || 'Generation error')
       } else if (data) {
         // Añadir la respuesta del asistente a los mensajes
         setMessages(prev => [...prev, { content: data, role: 'assistant' }])
       } else {
-        throw new Error('No se recibió respuesta del asistente')
+        throw new Error('No response was received from the assistant')
       }
     } catch (err: any) {
-      console.error('Error en chat:', err)
-      setError(new Error(err.message || 'Error desconocido'))
+      console.error('Error in chat:', err)
+      setError(new Error(err.message || 'Unknown error'))
       // Añadir mensaje de error como respuesta del asistente
       setMessages(prev => [
         ...prev,
diff --git a/app/store/components/app-integration/ConnectModal.tsx b/app/store/components/app-integration/ConnectModal.tsx
index 39173990..e3388f8f 100644
--- a/app/store/components/app-integration/ConnectModal.tsx
+++ b/app/store/components/app-integration/ConnectModal.tsx
@@ -68,7 +68,6 @@ export function ConnectModal({ open, onOpenChange }: ConnectModalProps) {
     } else if (step === 2 && option === 'existing') {
       setStatus('loading')
 
-      // Validamos la API Key (aquí podrías hacer una validación real con la API de Master Shop)
       if (apiKey.length < 5) {
         setStatus('error')
         setErrorMessage(
@@ -77,10 +76,8 @@ export function ConnectModal({ open, onOpenChange }: ConnectModalProps) {
         return
       }
 
-      // Si tenemos el ID de la tienda, guardamos la API Key
       if (currentStore?.id) {
         try {
-          // Encriptamos la API Key antes de guardarla
           const encryptedKey = await encryptApiKey(
             apiKey,
             'mastershop',
@@ -89,7 +86,7 @@ export function ConnectModal({ open, onOpenChange }: ConnectModalProps) {
           )
 
           if (!encryptedKey) {
-            console.error('Error al encriptar la API Key de Master Shop')
+            console.error('Error encrypting the Master Shop API Key')
             setStatus('error')
             setErrorMessage('No se pudo configurar la integración. Por favor intenta nuevamente.')
             return
@@ -115,11 +112,9 @@ export function ConnectModal({ open, onOpenChange }: ConnectModalProps) {
           setErrorMessage(
             'Ocurrió un error al guardar la configuración. Por favor intenta nuevamente.'
           )
-          console.error('Error al guardar API Key:', error)
+          console.error('Error saving API Key:', error)
         }
       } else {
-        // Si no tenemos el ID de la tienda, simulamos éxito (para desarrollo)
-        // En producción, deberías mostrar un error
         setTimeout(() => {
           setStatus('success')
           setStep(3)
@@ -140,7 +135,6 @@ export function ConnectModal({ open, onOpenChange }: ConnectModalProps) {
 
   const handleOpenChange = (open: boolean) => {
     if (!open) {
-      // Reset state when modal is closed
       setTimeout(() => {
         setStep(1)
         setOption(null)
@@ -156,9 +150,6 @@ export function ConnectModal({ open, onOpenChange }: ConnectModalProps) {
     window.open('https://app.mastershop.com/login', '_blank')
     setStatus('loading')
 
-    // Aquí deberías implementar un mecanismo para verificar cuando el usuario
-    // ha completado el registro en Master Shop y ha obtenido una API Key
-    // Por ahora, simulamos el proceso
     setTimeout(() => {
       setStatus('success')
       setStep(3)
diff --git a/app/store/components/domains/ChangeDomainDialog.tsx b/app/store/components/domains/ChangeDomainDialog.tsx
index e6d9ab85..2b594410 100644
--- a/app/store/components/domains/ChangeDomainDialog.tsx
+++ b/app/store/components/domains/ChangeDomainDialog.tsx
@@ -1,7 +1,8 @@
 import { useEffect, useState } from 'react'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
-import { Check, Loader2 } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
+import { Check } from 'lucide-react'
 import { cn } from '@/lib/utils'
 import {
   Dialog,
@@ -132,7 +133,7 @@ export function ChangeDomainDialog({
                 {domainName && (
                   <div className="absolute right-3 top-1/2 -translate-y-1/2">
                     {isChecking ? (
-                      <Loader2 className="h-4 w-4 animate-spin text-gray-500" />
+                      <Loader color="white" />
                     ) : exists ? null : hasBeenValidated ? (
                       <Check className="h-4 w-4 text-green-500" />
                     ) : null}
@@ -168,7 +169,7 @@ export function ChangeDomainDialog({
           >
             {isUpdating ? (
               <>
-                <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                <Loader color="white" />
                 Guardando...
               </>
             ) : (
diff --git a/app/store/components/domains/EditStoreProfileDialog.tsx b/app/store/components/domains/EditStoreProfileDialog.tsx
index aedf75c5..adb649f4 100644
--- a/app/store/components/domains/EditStoreProfileDialog.tsx
+++ b/app/store/components/domains/EditStoreProfileDialog.tsx
@@ -2,6 +2,7 @@ import { useEffect, useState, useCallback } from 'react'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
 import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
+import { Loader } from '@/components/ui/loader'
 import Link from 'next/link'
 import { useUserStoreData } from '@/app/(without-navbar)/first-steps/hooks/useUserStoreData'
 import { useStoreNameValidator } from '@/app/(without-navbar)/first-steps/hooks/useStoreNameValidator'
@@ -223,7 +224,14 @@ export function EditStoreProfileDialog({
               className="bg-[#2a2a2a] h-9 px-4 text-sm font-medium text-white py-2 rounded-md hover:bg-[#3a3a3a] transition-colors"
               disabled={isSubmitDisabled}
             >
-              {isUpdating || form.formState.isSubmitting ? 'Guardando...' : 'Guardar'}
+              {isUpdating || form.formState.isSubmitting ? (
+                <>
+                  <Loader color="white" />
+                  Guardando...
+                </>
+              ) : (
+                'Guardar cambios'
+              )}
             </Button>
           </div>
         </form>
diff --git a/app/store/components/domains/utils/storeProfileUtils.ts b/app/store/components/domains/utils/storeProfileUtils.ts
index 64b58898..11827f77 100644
--- a/app/store/components/domains/utils/storeProfileUtils.ts
+++ b/app/store/components/domains/utils/storeProfileUtils.ts
@@ -32,13 +32,12 @@ export const createStoreNameValidator = (
   return debounce(async (name: string) => {
     if (name !== originalStoreName) {
       setNameChanged(true)
-      // Solo verificamos con la API si tiene al menos 3 caracteres
+
       if (name.length >= 3) {
         await checkStoreName(name)
-        // Luego de la validación, si "exists" es false, se considera válido
+
         setIsStoreNameValid(!exists)
       } else {
-        // Mantener inválido si es muy corto
         setIsStoreNameValid(false)
       }
     } else if (name === originalStoreName) {
@@ -128,7 +127,7 @@ export const handleStoreProfileSubmit = async (
       return false
     }
   } catch (error) {
-    console.error('Error al actualizar la información de la tienda:', error)
+    console.error('Error updating store information:', error)
     toast.error('Ocurrió un error al actualizar la información')
     return false
   }
diff --git a/app/store/components/images-selector/image-selector-modal.tsx b/app/store/components/images-selector/image-selector-modal.tsx
index dba3cb64..b40aa1d7 100644
--- a/app/store/components/images-selector/image-selector-modal.tsx
+++ b/app/store/components/images-selector/image-selector-modal.tsx
@@ -1,5 +1,6 @@
 import { useState, useRef, useCallback } from 'react'
-import { Search, Grid, List, Upload, Trash2, Loader2 } from 'lucide-react'
+import { Search, Grid, List, Upload, Trash2 } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 import { Button } from '@/components/ui/button'
 import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
 import { Input } from '@/components/ui/input'
@@ -82,7 +83,7 @@ export default function ImageSelectorModal({
     } finally {
       setIsUploading(false)
       setUploadPreview(null)
-      // Limpiar el input de archivo
+
       if (fileInputRef.current) {
         fileInputRef.current.value = ''
       }
@@ -206,7 +207,7 @@ export default function ImageSelectorModal({
                 />
               </div>
               <div className="flex-1 flex items-center">
-                <Loader2 className="h-5 w-5 mr-3 text-[#2a2a2a] animate-spin" />
+                <Loader color="white" />
                 <span className="text-sm">Subiendo imagen...</span>
               </div>
             </div>
@@ -215,7 +216,7 @@ export default function ImageSelectorModal({
           {/* Loading state */}
           {loading && (
             <div className="flex justify-center py-8">
-              <Loader2 className="h-5 w-5 mr-3 text-[#2a2a2a] animate-spin" />
+              <Loader color="white" />
               <span className="text-sm">Cargando imágenes...</span>
             </div>
           )}
diff --git a/app/store/components/payments/ApiKeyModal.tsx b/app/store/components/payments/ApiKeyModal.tsx
index 701f3f34..3d4a3dc0 100644
--- a/app/store/components/payments/ApiKeyModal.tsx
+++ b/app/store/components/payments/ApiKeyModal.tsx
@@ -1,7 +1,6 @@
 import { useState, useEffect } from 'react'
 import { useForm } from 'react-hook-form'
 import { zodResolver } from '@hookform/resolvers/zod'
-import { z } from 'zod'
 import { Eye, EyeOff, Info } from 'lucide-react'
 import { Button } from '@/components/ui/button'
 import {
@@ -25,6 +24,8 @@ import { Input } from '@/components/ui/input'
 import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from '@/components/ui/tooltip'
 import { Badge } from '@/components/ui/badge'
 import { Card, CardContent } from '@/components/ui/card'
+import { createApiKeySchema, PaymentGatewayType, PAYMENT_GATEWAYS } from '@/lib/schemas/api-keys'
+
 import { Amplify } from 'aws-amplify'
 import outputs from '@/amplify_outputs.json'
 
@@ -38,75 +39,6 @@ Amplify.configure({
   },
 })
 
-const PAYMENT_GATEWAYS = {
-  mercadoPago: {
-    name: 'Mercado Pago',
-    transactionFee: 3.99,
-    publicKeyPrefix: 'APP_USR-',
-    privateKeyPrefix: 'TEST-',
-    publicKeyPattern: /^APP_USR-[a-zA-Z0-9-]+$/,
-    privateKeyPattern: /^TEST-[a-zA-Z0-9-]+$/,
-    publicKeyPlaceholder: 'APP_USR-1234567890123456',
-    privateKeyPlaceholder: 'Kw4aC0rZVgLZQn209NbEKPuXLzBD28Zx',
-    color: 'bg-blue-100 text-blue-800 border-blue-200',
-    description: 'Popular en América Latina con amplio soporte regional.',
-    publicKeyLabel: 'Access Token',
-    privateKeyLabel: 'Clave Secreta',
-  },
-  wompi: {
-    name: 'Wompi',
-    transactionFee: 2.9,
-    publicKeyPrefix: 'pub_',
-    privateKeyPrefix: 'prv_',
-    publicKeyPattern: /^(pub_test|pub_prod|prod)_[a-zA-Z0-9]{16,}$/,
-    privateKeyPattern: /^[a-zA-Z0-9_-]+$/,
-    publicKeyPlaceholder: 'pub_prod_1234567890abcdef',
-    privateKeyPlaceholder: 'prod_integrity_Z5mMke9x0k8gpErbDqwrJXMqs',
-    color: 'bg-purple-100 text-purple-800 border-purple-200',
-    description: 'Tarifas más bajas con fuerte soporte en Colombia y otras regiones.',
-    publicKeyLabel: 'Llave Pública',
-    privateKeyLabel: 'Firma (Signature)',
-  },
-}
-
-type PaymentGatewayType = keyof typeof PAYMENT_GATEWAYS
-
-const createApiKeySchema = (gateway: PaymentGatewayType) => {
-  if (gateway === 'wompi') {
-    return z.object({
-      publicKey: z
-        .string()
-        .min(16, { message: 'La llave pública debe tener al menos 16 caracteres' })
-        .regex(PAYMENT_GATEWAYS.wompi.publicKeyPattern, {
-          message: 'Formato de llave pública inválido. Debe comenzar con pub_ o prod_',
-        }),
-      privateKey: z
-        .string()
-        .min(32, { message: 'La firma debe tener al menos 32 caracteres' })
-        .max(128, { message: 'La firma no puede exceder 128 caracteres' })
-        .regex(PAYMENT_GATEWAYS.wompi.privateKeyPattern, {
-          message: 'La firma solo puede contener caracteres alfanuméricos, guiones y guiones bajos',
-        }),
-    })
-  }
-
-  const gatewayConfig = PAYMENT_GATEWAYS[gateway]
-  return z.object({
-    publicKey: z
-      .string()
-      .min(10, { message: 'La clave pública debe tener al menos 10 caracteres' })
-      .regex(gatewayConfig.publicKeyPattern, {
-        message: `La clave pública debe comenzar con '${gatewayConfig.publicKeyPrefix}' seguido del formato correcto`,
-      }),
-    privateKey: z
-      .string()
-      .min(10, { message: 'La clave privada debe tener al menos 10 caracteres' })
-      .regex(gatewayConfig.privateKeyPattern, {
-        message: `La clave privada debe comenzar con '${gatewayConfig.privateKeyPrefix}' seguido del formato correcto`,
-      }),
-  })
-}
-
 type ApiKeyFormValues = {
   publicKey: string
   privateKey: string
diff --git a/app/store/components/payments/PaymentSettings.tsx b/app/store/components/payments/PaymentSettings.tsx
index 31436afc..6ab77a3b 100644
--- a/app/store/components/payments/PaymentSettings.tsx
+++ b/app/store/components/payments/PaymentSettings.tsx
@@ -49,11 +49,11 @@ export function PaymentSettings() {
     queryKey: ['storePaymentInfo', storeId],
     queryFn: () => getStorePaymentInfo(storeId),
     enabled: !!storeId,
-    staleTime: Infinity, // Los datos nunca se consideran obsoletos
-    gcTime: Infinity, // Los datos permanecen en caché indefinidamente
-    refetchOnWindowFocus: false, // No refetch al enfocar la ventana
-    refetchOnMount: false, // No refetch al montar el componente
-    refetchOnReconnect: false, // No refetch al reconectar
+    staleTime: 5 * 60 * 1000, // Los datos se consideran frescos por 5 minutos
+    gcTime: 5 * 60 * 1000, // Los datos se eliminan de caché después de 5 minutos sin usarse
+    refetchOnWindowFocus: false,
+    refetchOnMount: false,
+    refetchOnReconnect: false,
   })
 
   const storeRecordId = data?.id || null
@@ -94,7 +94,7 @@ export function PaymentSettings() {
         toast.error('Error de configuración', {
           description: 'Uyps! Hubo un error al configurar la pasarela de pago.',
         })
-        console.error('No se encontró el ID del registro de la tienda')
+        console.error('Store record ID not found')
         return false
       }
 
@@ -113,7 +113,7 @@ export function PaymentSettings() {
           if (encryptedPublicKey) {
             configData.publicKey = encryptedPublicKey
           } else {
-            console.error('Error al encriptar la clave pública de Wompi')
+            console.error('Error encrypting Wompi public key')
             toast.error('Error de configuración', {
               description:
                 'No se pudo configurar la pasarela de pago. Por favor, intenta nuevamente.',
@@ -133,7 +133,7 @@ export function PaymentSettings() {
           if (encryptedSignature) {
             configData.signature = encryptedSignature
           } else {
-            console.error('Error al encriptar la firma de Wompi')
+            console.error('Error encrypting Wompi signature')
             toast.error('Error de configuración', {
               description:
                 'No se pudo configurar la pasarela de pago. Por favor, intenta nuevamente.',
@@ -153,7 +153,7 @@ export function PaymentSettings() {
           if (encryptedPublicKey) {
             configData.publicKey = encryptedPublicKey
           } else {
-            console.error('Error al encriptar la clave pública de Mercado Pago')
+            console.error('Error encrypting the Mercado Pago public key')
             toast.error('Error de configuración', {
               description:
                 'No se pudo configurar la pasarela de pago. Por favor, intenta nuevamente.',
@@ -173,7 +173,7 @@ export function PaymentSettings() {
           if (encryptedPrivateKey) {
             configData.privateKey = encryptedPrivateKey
           } else {
-            console.error('Error al encriptar la clave privada de Mercado Pago')
+            console.error('Error encrypting the Mercado Pago private key')
             toast.error('Error de configuración', {
               description:
                 'No se pudo configurar la pasarela de pago. Por favor, intenta nuevamente.',
@@ -184,7 +184,6 @@ export function PaymentSettings() {
       }
 
       if (isEncrypting) {
-        // Si todavía está encriptando, mostrar un mensaje genérico
         toast.loading('Configurando pasarela de pago...')
         return false
       }
@@ -197,7 +196,7 @@ export function PaymentSettings() {
 
       return success
     } catch (err) {
-      console.error('Error al configurar la pasarela de pago:', err)
+      console.error('Error configuring the payment gateway:', err)
       toast.error('Error de configuración', {
         description: 'No se pudo configurar la pasarela de pago. Por favor, intenta nuevamente.',
       })
diff --git a/app/store/components/product-management/ProductForm.tsx b/app/store/components/product-management/ProductForm.tsx
index 3285a872..da004fdd 100644
--- a/app/store/components/product-management/ProductForm.tsx
+++ b/app/store/components/product-management/ProductForm.tsx
@@ -2,7 +2,7 @@ import { useState, useEffect } from 'react'
 import { useRouter } from 'next/navigation'
 import { zodResolver } from '@hookform/resolvers/zod'
 import { useForm } from 'react-hook-form'
-import { Loader2 } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 import { Button } from '@/components/ui/button'
 import { Form } from '@/components/ui/form'
 import { Card, CardContent } from '@/components/ui/card'
@@ -309,7 +309,7 @@ export function ProductForm({ storeId, productId }: ProductFormProps) {
                   >
                     {isSubmitting ? (
                       <>
-                        <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                        <Loader color="white" />
                         Actualizando...
                       </>
                     ) : (
@@ -324,7 +324,7 @@ export function ProductForm({ storeId, productId }: ProductFormProps) {
                   >
                     {isSubmitting ? (
                       <>
-                        <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                        <Loader color="white" />
                         Creando...
                       </>
                     ) : (
diff --git a/app/store/components/product-management/ProductList.tsx b/app/store/components/product-management/ProductList.tsx
index 9e20d38d..cd5359c9 100644
--- a/app/store/components/product-management/ProductList.tsx
+++ b/app/store/components/product-management/ProductList.tsx
@@ -1,7 +1,7 @@
 import { useRouter } from 'next/navigation'
 import { toast } from 'sonner'
 import { routes } from '@/utils/routes'
-import { Loader2 } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 
 // Hooks
 import { useProductFilters } from '@/app/store/components/product-management/hooks/useProductFilters'
@@ -125,7 +125,7 @@ export function ProductList({
         <div className="rounded-md border">
           {loading && (
             <div className="py-8 text-center">
-              <Loader2 className="mx-auto h-10 w-10 text-[#2a2a2a] animate-spin" />
+              <Loader color="white" />
               <p className="mt-2 text-sm text-muted-foreground">Cargando productos...</p>
             </div>
           )}
diff --git a/app/store/components/product-management/collection-form/form-page.tsx b/app/store/components/product-management/collection-form/form-page.tsx
index a4894b91..c0c707b6 100644
--- a/app/store/components/product-management/collection-form/form-page.tsx
+++ b/app/store/components/product-management/collection-form/form-page.tsx
@@ -1,5 +1,5 @@
-import { useState, useEffect } from 'react'
-import { ArrowLeft, Edit, Loader2 } from 'lucide-react'
+import { ArrowLeft, Edit } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
 import {
@@ -209,7 +209,7 @@ export function FormPage() {
           >
             {isSubmitting ? (
               <>
-                <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                <Loader color="white" />
                 Guardando...
               </>
             ) : (
diff --git a/app/store/components/product-management/collection-form/product-section.tsx b/app/store/components/product-management/collection-form/product-section.tsx
index e9c3a4a9..fbd0c4e6 100644
--- a/app/store/components/product-management/collection-form/product-section.tsx
+++ b/app/store/components/product-management/collection-form/product-section.tsx
@@ -36,7 +36,6 @@ export function ProductSection({
   const [sortOption, setSortOption] = useState('mas-recientes')
   const { storeId } = useStoreDataStore()
 
-  // Usar el hook useProducts para cargar los productos
   const { products, loading } = useProducts(storeId ?? undefined, {
     limit: 100,
     sortDirection: 'DESC',
@@ -51,7 +50,7 @@ export function ProductSection({
     if (isDialogOpen) {
       setDialogSelectedProducts(selectedProducts.map(p => p.id))
     }
-  }, [isDialogOpen]) // Solo se ejecuta cuando el diálogo se abre, no cuando selectedProducts cambia
+  }, [isDialogOpen])
 
   // Filtrar productos basados en el término de búsqueda
   const filteredProducts = products.filter(
diff --git a/app/store/components/product-management/hooks/usePriceSuggestion.ts b/app/store/components/product-management/hooks/usePriceSuggestion.ts
index 4fd2f7d7..5640d960 100644
--- a/app/store/components/product-management/hooks/usePriceSuggestion.ts
+++ b/app/store/components/product-management/hooks/usePriceSuggestion.ts
@@ -69,16 +69,16 @@ export function usePriceSuggestion() {
         })
 
         if (errors) {
-          throw new Error(errors[0]?.message || 'Error en la generación de sugerencia de precio')
+          throw new Error(errors[0]?.message || 'Error generating price suggestion')
         } else if (data) {
           setResult(data as PriceSuggestionResult)
           return data as PriceSuggestionResult
         } else {
-          throw new Error('No se recibió respuesta del servicio')
+          throw new Error('No response was received from the service')
         }
       } catch (err: any) {
-        console.error('Error al generar sugerencia de precio:', err)
-        const errorMessage = err.message || 'Error desconocido'
+        console.error('Error generating price suggestion:', err)
+        const errorMessage = err.message || 'Unknown error'
         setError(new Error(errorMessage))
         throw new Error(errorMessage)
       } finally {
diff --git a/app/store/components/product-management/hooks/useProductDescription.ts b/app/store/components/product-management/hooks/useProductDescription.ts
index 6e4c5262..dc2a6801 100644
--- a/app/store/components/product-management/hooks/useProductDescription.ts
+++ b/app/store/components/product-management/hooks/useProductDescription.ts
@@ -58,16 +58,16 @@ export function useProductDescription() {
         })
 
         if (errors) {
-          throw new Error(errors[0]?.message || 'Error en la generación de descripción')
+          throw new Error(errors[0]?.message || 'Error in generating description')
         } else if (data) {
           setDescription(data)
           return data
         } else {
-          throw new Error('No se recibió respuesta del servicio')
+          throw new Error('No response was received from the service')
         }
       } catch (err: any) {
-        console.error('Error al generar descripción:', err)
-        const errorMessage = err.message || 'Error desconocido'
+        console.error('Error generating description:', err)
+        const errorMessage = err.message || 'Unknown error'
         setError(new Error(errorMessage))
         throw new Error(errorMessage)
       } finally {
diff --git a/app/store/components/store-config/LogoUploader.tsx b/app/store/components/store-config/LogoUploader.tsx
index 2b526e78..97aa0698 100644
--- a/app/store/components/store-config/LogoUploader.tsx
+++ b/app/store/components/store-config/LogoUploader.tsx
@@ -13,7 +13,8 @@ import { Label } from '@/components/ui/label'
 import { Input } from '@/components/ui/input'
 import { toast } from 'sonner'
 import Image from 'next/image'
-import { Upload, ImageIcon, Loader2 } from 'lucide-react'
+import { Upload, ImageIcon } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 import { useLogoUpload } from '@/app/store/hooks/useLogoUpload'
 import { useUserStoreData } from '@/app/(without-navbar)/first-steps/hooks/useUserStoreData'
 import useStoreDataStore from '@/zustand-states/storeDataStore'
@@ -26,7 +27,6 @@ export function LogoUploader() {
 
   const { uploadLogo, status, error, reset } = useLogoUpload()
   const { updateUserStore } = useUserStoreData()
-
   const { currentStore, isLoading } = useStoreDataStore()
 
   useEffect(() => {
@@ -162,7 +162,7 @@ export function LogoUploader() {
   if (isLoading) {
     return (
       <Button variant="outline" className="w-auto" disabled>
-        <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+        <Loader color="white" />
         Cargando...
       </Button>
     )
@@ -244,7 +244,7 @@ export function LogoUploader() {
             >
               {status === 'uploading' ? (
                 <>
-                  <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                  <Loader color="white" />
                   Subiendo...
                 </>
               ) : (
@@ -314,7 +314,7 @@ export function LogoUploader() {
             >
               {status === 'uploading' ? (
                 <>
-                  <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                  <Loader color="white" />
                   Subiendo...
                 </>
               ) : (
diff --git a/app/store/hooks/useApiKeyDecryption.ts b/app/store/hooks/useApiKeyDecryption.ts
index afeb4af5..22fd2fbb 100644
--- a/app/store/hooks/useApiKeyDecryption.ts
+++ b/app/store/hooks/useApiKeyDecryption.ts
@@ -49,7 +49,7 @@ export function useApiKeyDecryption() {
 
       return null
     } catch (error) {
-      console.error('Error descifrando clave API:', error)
+      console.error('Error decrypting API key:', error)
       return null
     } finally {
       setIsDecrypting(false)
diff --git a/app/store/hooks/useCollections.ts b/app/store/hooks/useCollections.ts
index e3e5779a..09534269 100644
--- a/app/store/hooks/useCollections.ts
+++ b/app/store/hooks/useCollections.ts
@@ -7,7 +7,6 @@ const client = generateClient<Schema>()
 
 // Clave base para las consultas de colecciones
 const COLLECTIONS_KEY = 'collections'
-const PRODUCTS_KEY = 'products'
 
 /**
  * Interfaz para los datos de entrada de una colección
@@ -47,7 +46,7 @@ export const useCollections = () => {
       const result = await operation()
       if (result.errors && result.errors.length > 0) {
         setError(result.errors)
-        throw new Error(result.errors[0].message || 'Error en la operación')
+        throw new Error(result.errors[0].message || 'Operation error')
       }
       return result.data
     } catch (err) {
diff --git a/app/store/hooks/useLogoUpload.ts b/app/store/hooks/useLogoUpload.ts
index 08ae6ba1..8c9b3e55 100644
--- a/app/store/hooks/useLogoUpload.ts
+++ b/app/store/hooks/useLogoUpload.ts
@@ -73,7 +73,7 @@ export function useLogoUpload(): UseLogoUploadReturn {
       }
     } catch (err) {
       setStatus('error')
-      setError(err instanceof Error ? err.message : 'Ha ocurrido un error desconocido')
+      setError(err instanceof Error ? err.message : 'An unknown error has occurred')
       console.error('Error uploading logo:', err)
       return null
     }
diff --git a/app/store/hooks/useProducts.ts b/app/store/hooks/useProducts.ts
index c8c92abe..f4d992d6 100644
--- a/app/store/hooks/useProducts.ts
+++ b/app/store/hooks/useProducts.ts
@@ -317,7 +317,7 @@ export function useProducts(
   // Consulta para obtener un producto específico
   const fetchProductById = async (id: string): Promise<IProduct | null> => {
     if (!storeId) {
-      console.error('No se puede obtener el producto: storeId no definido')
+      console.error('Cannot get product: storeId not defined')
       return null
     }
 
@@ -339,7 +339,7 @@ export function useProducts(
             return existingProduct
           } else {
             console.error(
-              `Acceso denegado: El producto ${id} no pertenece a la tienda actual ${storeId}`
+              `Access denied: Product ${id} does not belong to the current store ${storeId}`
             )
             return null
           }
@@ -365,12 +365,12 @@ export function useProducts(
       } else {
         // El producto no pertenece a la tienda actual o no existe
         console.error(
-          `Acceso denegado: El producto ${id} no pertenece a la tienda actual ${storeId}`
+          `Access denied: Product ${id} does not belong to the current store ${storeId}`
         )
         return null
       }
     } catch (error) {
-      console.error(`Error al verificar el producto ${id}:`, error)
+      console.error(`Error verifying product ${id}:`, error)
       return null
     }
   }
@@ -402,7 +402,7 @@ export function useProducts(
       try {
         return await createProductMutation.mutateAsync(productData)
       } catch (err) {
-        console.error('Error al crear producto:', err)
+        console.error('Error creating product:', err)
         return null
       }
     },
@@ -410,7 +410,7 @@ export function useProducts(
       try {
         return await updateProductMutation.mutateAsync(productData)
       } catch (err) {
-        console.error('Error al actualizar producto:', err)
+        console.error('Error updating product:', err)
         return null
       }
     },
@@ -419,7 +419,7 @@ export function useProducts(
         await deleteProductMutation.mutateAsync(id)
         return true
       } catch (err) {
-        console.error('Error al eliminar producto:', err)
+        console.error('Error deleting product:', err)
         return false
       }
     },
@@ -428,13 +428,11 @@ export function useProducts(
         await deleteMultipleProductsMutation.mutateAsync(ids)
         return true
       } catch (err) {
-        console.error('Error al eliminar múltiples productos:', err)
+        console.error('Error deleting multiple products:', err)
         return false
       }
     },
     fetchProduct: fetchProductById,
-
-    // Otras funciones útiles
     refreshProducts: () => refetch(),
   }
 }
diff --git a/components/ui/unsaved-changes-alert.tsx b/components/ui/unsaved-changes-alert.tsx
index 4b2658a9..79bd4ba9 100644
--- a/components/ui/unsaved-changes-alert.tsx
+++ b/components/ui/unsaved-changes-alert.tsx
@@ -2,7 +2,8 @@
 
 import { useState, useEffect } from 'react'
 import { Button } from '@/components/ui/button'
-import { AlertCircle, Loader2 } from 'lucide-react'
+import { AlertCircle } from 'lucide-react'
+import { Loader } from '@/components/ui/loader'
 import { motion, AnimatePresence } from 'framer-motion'
 
 interface UnsavedChangesAlertProps {
@@ -80,7 +81,7 @@ export function UnsavedChangesAlert({
             >
               {isSaving ? (
                 <>
-                  <Loader2 className="mr-1 h-3 w-3 animate-spin" />
+                  <Loader color="black" />
                   Guardando...
                 </>
               ) : (
diff --git a/hooks/auth/useAuth.ts b/hooks/auth/useAuth.ts
index 368c025e..25f9012d 100644
--- a/hooks/auth/useAuth.ts
+++ b/hooks/auth/useAuth.ts
@@ -78,7 +78,7 @@ export const useAuth = () => {
           clearUser()
         }
       } catch (error) {
-        console.error('Error al obtener el usuario:', error)
+        console.error('Error getting user:', error)
         clearUser()
       } finally {
         setLoading(false)
diff --git a/lib/schemas/api-keys.ts b/lib/schemas/api-keys.ts
new file mode 100644
index 00000000..9b297453
--- /dev/null
+++ b/lib/schemas/api-keys.ts
@@ -0,0 +1,72 @@
+// src/lib/validation/apiKeys.ts
+import { z } from 'zod'
+
+export const PAYMENT_GATEWAYS = {
+  mercadoPago: {
+    name: 'Mercado Pago',
+    transactionFee: 3.99,
+    publicKeyPrefix: 'APP_USR-',
+    privateKeyPrefix: 'TEST-',
+    publicKeyPattern: /^APP_USR-[a-zA-Z0-9-]+$/,
+    privateKeyPattern: /^TEST-[a-zA-Z0-9-]+$/,
+    publicKeyPlaceholder: 'APP_USR-1234567890123456',
+    privateKeyPlaceholder: 'Kw4aC0rZVgLZQn209NbEKPuXLzBD28Zx',
+    color: 'bg-blue-100 text-blue-800 border-blue-200',
+    description: 'Popular en América Latina con amplio soporte regional.',
+    publicKeyLabel: 'Access Token',
+    privateKeyLabel: 'Clave Secreta',
+  },
+  wompi: {
+    name: 'Wompi',
+    transactionFee: 2.9,
+    publicKeyPrefix: 'pub_',
+    privateKeyPrefix: 'prv_',
+    publicKeyPattern: /^(pub_test|pub_prod|prod)_[a-zA-Z0-9]{16,}$/,
+    privateKeyPattern: /^[a-zA-Z0-9_-]+$/,
+    publicKeyPlaceholder: 'pub_prod_1234567890abcdef',
+    privateKeyPlaceholder: 'prod_integrity_Z5mMke9x0k8gpErbDqwrJXMqs',
+    color: 'bg-purple-100 text-purple-800 border-purple-200',
+    description: 'Tarifas más bajas con fuerte soporte en Colombia y otras regiones.',
+    publicKeyLabel: 'Llave Pública',
+    privateKeyLabel: 'Firma (Signature)',
+  },
+} as const
+
+export type PaymentGatewayType = keyof typeof PAYMENT_GATEWAYS
+
+export const createApiKeySchema = (gateway: PaymentGatewayType) => {
+  const config = PAYMENT_GATEWAYS[gateway]
+
+  if (gateway === 'wompi') {
+    return z.object({
+      publicKey: z
+        .string()
+        .min(16, { message: 'La llave pública debe tener al menos 16 caracteres' })
+        .regex(config.publicKeyPattern, {
+          message: 'Formato de llave pública inválido. Debe comenzar con pub_ o prod_',
+        }),
+      privateKey: z
+        .string()
+        .min(32, { message: 'La firma debe tener al menos 32 caracteres' })
+        .max(128, { message: 'La firma no puede exceder 128 caracteres' })
+        .regex(config.privateKeyPattern, {
+          message: 'La firma solo puede contener caracteres alfanuméricos, guiones y guiones bajos',
+        }),
+    })
+  }
+
+  return z.object({
+    publicKey: z
+      .string()
+      .min(10, { message: 'La clave pública debe tener al menos 10 caracteres' })
+      .regex(config.publicKeyPattern, {
+        message: `La clave pública debe comenzar con '${config.publicKeyPrefix}' seguido del formato correcto`,
+      }),
+    privateKey: z
+      .string()
+      .min(10, { message: 'La clave privada debe tener al menos 10 caracteres' })
+      .regex(config.privateKeyPattern, {
+        message: `La clave privada debe comenzar con '${config.privateKeyPrefix}' seguido del formato correcto`,
+      }),
+  })
+}
diff --git a/lib/schemas/email-change.ts b/lib/schemas/email-change.ts
index 8de6e469..4655d8bd 100644
--- a/lib/schemas/email-change.ts
+++ b/lib/schemas/email-change.ts
@@ -7,3 +7,10 @@ export const emailSchema = z.object({
 export const verificationCodeSchema = z.object({
   verificationCode: z.string().min(6, 'El código debe tener al menos 6 caracteres'),
 })
+
+export const formSchema = z.object({
+  firstName: z.string().min(2, 'El nombre debe tener al menos 2 caracteres'),
+  lastName: z.string().min(2, 'El apellido debe tener al menos 2 caracteres'),
+  phone: z.string().min(10, 'El teléfono debe tener al menos 10 caracteres'),
+  bio: z.string(),
+})
diff --git a/lib/schemas/password-change.ts b/lib/schemas/password-change.ts
new file mode 100644
index 00000000..389c7f53
--- /dev/null
+++ b/lib/schemas/password-change.ts
@@ -0,0 +1,20 @@
+import * as z from 'zod'
+
+export const passwordSchema = z
+  .object({
+    oldPassword: z.string().min(1, 'La contraseña actual es requerida'),
+    newPassword: z
+      .string()
+      .min(8, 'La nueva contraseña debe tener al menos 8 caracteres')
+      .regex(
+        /[!@#$%^&*()\-_=+{};:,<.>]/,
+        'La contraseña debe contener al menos una letra mayúscula, una minúscula, un número y un carácter especial'
+      ),
+    confirmPassword: z.string().min(1, 'Confirma tu nueva contraseña'),
+  })
+  .refine(data => data.newPassword === data.confirmPassword, {
+    message: 'Las contraseñas no coinciden',
+    path: ['confirmPassword'],
+  })
+
+export type PasswordFormValues = z.infer<typeof passwordSchema>
diff --git a/sonar-project.properties b/sonar-project.properties
new file mode 100644
index 00000000..d557ef9a
--- /dev/null
+++ b/sonar-project.properties
@@ -0,0 +1,4 @@
+sonar.projectKey=Fasttify_fasttify
+sonar.organization=fasttify
+
+
diff --git a/zustand-states/useSubscriptionStore.ts b/zustand-states/useSubscriptionStore.ts
index 649b7f14..87d6d715 100644
--- a/zustand-states/useSubscriptionStore.ts
+++ b/zustand-states/useSubscriptionStore.ts
@@ -4,7 +4,7 @@ import { type Schema } from '@/amplify/data/resource'
 
 const client = generateClient<Schema>()
 
-// Definimos un tipo con solo los campos necesarios
+// tipo con solo los campos necesarios
 interface MinimalSubscription {
   subscriptionId: Schema['UserSubscription']['type']['subscriptionId']
   planName: Schema['UserSubscription']['type']['planName']
@@ -20,66 +20,124 @@ interface SubscriptionState {
   loading: boolean
   error: string | null
   setCognitoUsername: (username: string | null) => void
-  fetchSubscription: () => Promise<void>
+  fetchSubscription: () => Promise<MinimalSubscription | null>
+  subscriptionResource: {
+    read: () => MinimalSubscription | null
+    preload: (username: string) => void
+  }
 }
 
-export const useSubscriptionStore = create<SubscriptionState>((set, get) => ({
-  cognitoUsername: null,
-  subscription: null,
-  loading: false,
-  error: null,
-  setCognitoUsername: username => set({ cognitoUsername: username }),
-  fetchSubscription: async () => {
-    const { cognitoUsername } = get()
-
-    if (!cognitoUsername) {
-      set({ subscription: null, loading: false, error: null })
-      return
-    }
+function createResource() {
+  let status = 'pending'
+  let result: MinimalSubscription | null = null
+  let error: Error | null = null
+  let suspender: Promise<void> | null = null
 
-    set({ loading: true, error: null })
-
-    try {
-      const { data, errors } = await client.models.UserSubscription.list({
-        filter: { userId: { eq: cognitoUsername } },
-        selectionSet: [
-          'subscriptionId',
-          'planName',
-          'pendingPlan',
-          'nextPaymentDate',
-          'lastFourDigits',
-          'createdAt',
-        ],
-
-        authMode: 'userPool',
-      })
-
-      if (errors && errors.length > 0) {
-        throw new Error('Error al obtener la suscripción')
+  return {
+    read() {
+      if (status === 'pending' && suspender) {
+        throw suspender
+      } else if (status === 'error') {
+        throw error
+      } else {
+        return result
       }
+    },
+    preload(username: string) {
+      if (!username) return
+
+      status = 'pending'
+      suspender = fetchSubscriptionData(username)
+        .then(data => {
+          status = 'success'
+          result = data
+        })
+        .catch(e => {
+          status = 'error'
+          error = e
+        })
+    },
+  }
+}
+
+// Función auxiliar para obtener los datos de suscripción
+async function fetchSubscriptionData(username: string): Promise<MinimalSubscription | null> {
+  try {
+    const { data, errors } = await client.models.UserSubscription.list({
+      filter: { userId: { eq: username } },
+      selectionSet: [
+        'subscriptionId',
+        'planName',
+        'pendingPlan',
+        'nextPaymentDate',
+        'lastFourDigits',
+        'createdAt',
+      ],
+      authMode: 'userPool',
+    })
+
+    if (errors && errors.length > 0) {
+      throw new Error('Error getting subscription')
+    }
+
+    const sortedData = data.sort(
+      (a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime()
+    )
+
+    if (sortedData.length === 0) {
+      return null
+    }
 
-      const sortedData = data.sort(
-        (a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime()
-      )
-
-      const minimalSubscription: MinimalSubscription | null =
-        sortedData.length > 0
-          ? {
-              subscriptionId: sortedData[0].subscriptionId,
-              planName: sortedData[0].planName,
-              pendingPlan: sortedData[0].pendingPlan,
-              nextPaymentDate: sortedData[0].nextPaymentDate,
-              lastFourDigits: sortedData[0].lastFourDigits,
-              createdAt: sortedData[0].createdAt,
-            }
-          : null
-
-      set({
-        subscription: minimalSubscription,
-        loading: false,
-      })
-    } catch (error) {
-      set({ error: 'Error al cargar la suscripción', loading: false })
+    return {
+      subscriptionId: sortedData[0].subscriptionId,
+      planName: sortedData[0].planName,
+      pendingPlan: sortedData[0].pendingPlan,
+      nextPaymentDate: sortedData[0].nextPaymentDate,
+      lastFourDigits: sortedData[0].lastFourDigits,
+      createdAt: sortedData[0].createdAt,
     }
-  },
-}))
+  } catch (error) {
+    console.error('Error fetching subscription:', error)
+    throw error
+  }
+}
+
+export const useSubscriptionStore = create<SubscriptionState>((set, get) => {
+  const subscriptionResource = createResource()
+
+  return {
+    cognitoUsername: null,
+    subscription: null,
+    loading: false,
+    error: null,
+    subscriptionResource,
+    setCognitoUsername: username => {
+      set({ cognitoUsername: username })
+      if (username) {
+        subscriptionResource.preload(username)
+      }
+    },
+    fetchSubscription: async () => {
+      const { cognitoUsername } = get()
+
+      if (!cognitoUsername) {
+        set({ subscription: null, loading: false, error: null })
+        return null
+      }
+
+      set({ loading: true, error: null })
+
+      try {
+        const subscription = await fetchSubscriptionData(cognitoUsername)
+        set({
+          subscription,
+          loading: false,
+        })
+        return subscription
+      } catch (error) {
+        set({ error: 'Error loading subscription', loading: false })
+        return null
+      }
+    },
+  }
+})