diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index f610e2e..a0af5a0 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -29,8 +29,10 @@
       "Bash(nc:*)",
       "Bash(ssh:*)",
       "Read(//mnt/c/vscode/**)",
-      "Read(//mnt/c/**)"
+      "Read(//mnt/c/**)",
+      "Bash(chmod +x /mnt/c/vscode/qrrapido/Scripts/update-plans.sh)",
+      "Bash(netstat -tln)"
     ],
     "deny": []
   }
-}
\ No newline at end of file
+}
diff --git a/Controllers/AdminController.cs b/Controllers/AdminController.cs
new file mode 100644
index 0000000..ecee3e1
--- /dev/null
+++ b/Controllers/AdminController.cs
@@ -0,0 +1,142 @@
+using Microsoft.AspNetCore.Mvc;
+using QRRapidoApp.Data;
+using QRRapidoApp.Models;
+using MongoDB.Driver;
+
+namespace QRRapidoApp.Controllers
+{
+    /// <summary>
+    /// Admin controller - ONLY accessible from localhost for security
+    /// </summary>
+    [ApiController]
+    [Route("api/[controller]")]
+    public class AdminController : ControllerBase
+    {
+        private readonly MongoDbContext _context;
+        private readonly ILogger<AdminController> _logger;
+
+        public AdminController(MongoDbContext context, ILogger<AdminController> logger)
+        {
+            _context = context;
+            _logger = logger;
+        }
+
+        /// <summary>
+        /// Seed/Update MongoDB Plans collection
+        /// Only accessible from localhost (127.0.0.1 or ::1)
+        /// </summary>
+        [HttpPost("SeedPlans")]
+        public async Task<IActionResult> SeedPlans([FromBody] List<Plan> plans)
+        {
+            // SECURITY: Only allow from localhost
+            var remoteIp = HttpContext.Connection.RemoteIpAddress;
+            var isLocalhost = remoteIp != null &&
+                             (remoteIp.ToString() == "127.0.0.1" ||
+                              remoteIp.ToString() == "::1" ||
+                              remoteIp.ToString() == "localhost");
+
+            if (!isLocalhost)
+            {
+                _logger.LogWarning($"Unauthorized admin access attempt from {remoteIp}");
+                return Forbid("This endpoint is only accessible from localhost");
+            }
+
+            try
+            {
+                _logger.LogInformation($"SeedPlans called from localhost - Upserting {plans.Count} plans");
+
+                foreach (var plan in plans)
+                {
+                    // Upsert based on interval (month/year)
+                    var filter = Builders<Plan>.Filter.Eq(p => p.Interval, plan.Interval);
+                    var options = new ReplaceOptions { IsUpsert = true };
+
+                    await _context.Plans.ReplaceOneAsync(filter, plan, options);
+                    _logger.LogInformation($"Upserted plan: {plan.Interval}");
+                }
+
+                return Ok(new {
+                    success = true,
+                    message = $"{plans.Count} plans seeded successfully",
+                    plans = plans.Select(p => new {
+                        interval = p.Interval,
+                        priceIds = p.PricesByCountry.ToDictionary(
+                            kvp => kvp.Key,
+                            kvp => kvp.Value.StripePriceId
+                        )
+                    })
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error seeding plans");
+                return StatusCode(500, new { success = false, error = ex.Message });
+            }
+        }
+
+        /// <summary>
+        /// Get all plans from MongoDB
+        /// Only accessible from localhost
+        /// </summary>
+        [HttpGet("Plans")]
+        public async Task<IActionResult> GetPlans()
+        {
+            // SECURITY: Only allow from localhost
+            var remoteIp = HttpContext.Connection.RemoteIpAddress;
+            var isLocalhost = remoteIp != null &&
+                             (remoteIp.ToString() == "127.0.0.1" ||
+                              remoteIp.ToString() == "::1" ||
+                              remoteIp.ToString() == "localhost");
+
+            if (!isLocalhost)
+            {
+                _logger.LogWarning($"Unauthorized admin access attempt from {remoteIp}");
+                return Forbid("This endpoint is only accessible from localhost");
+            }
+
+            try
+            {
+                var plans = await _context.Plans.Find(_ => true).ToListAsync();
+                return Ok(new { success = true, count = plans.Count, plans });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error retrieving plans");
+                return StatusCode(500, new { success = false, error = ex.Message });
+            }
+        }
+
+        /// <summary>
+        /// Delete all plans from MongoDB
+        /// Only accessible from localhost
+        /// </summary>
+        [HttpDelete("Plans")]
+        public async Task<IActionResult> DeleteAllPlans()
+        {
+            // SECURITY: Only allow from localhost
+            var remoteIp = HttpContext.Connection.RemoteIpAddress;
+            var isLocalhost = remoteIp != null &&
+                             (remoteIp.ToString() == "127.0.0.1" ||
+                              remoteIp.ToString() == "::1" ||
+                              remoteIp.ToString() == "localhost");
+
+            if (!isLocalhost)
+            {
+                _logger.LogWarning($"Unauthorized admin access attempt from {remoteIp}");
+                return Forbid("This endpoint is only accessible from localhost");
+            }
+
+            try
+            {
+                var result = await _context.Plans.DeleteManyAsync(_ => true);
+                _logger.LogInformation($"Deleted {result.DeletedCount} plans");
+                return Ok(new { success = true, deletedCount = result.DeletedCount });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error deleting plans");
+                return StatusCode(500, new { success = false, error = ex.Message });
+            }
+        }
+    }
+}
diff --git a/Controllers/PagamentoController.cs b/Controllers/PagamentoController.cs
index b88935d..9dc798e 100644
--- a/Controllers/PagamentoController.cs
+++ b/Controllers/PagamentoController.cs
@@ -1,172 +1,172 @@
-
-using Microsoft.AspNetCore.Authorization;
-using Microsoft.AspNetCore.Mvc;
-using QRRapidoApp.Services;
-using System.Security.Claims;
-using System.Threading.Tasks;
-using QRRapidoApp.Models.ViewModels;
-using System.Linq;
-
-namespace QRRapidoApp.Controllers
-{
-    [Authorize]
-    public class PagamentoController : Controller
-    {
-        private readonly IPlanService _planService;
-        private readonly AdDisplayService _adDisplayService;
-        private readonly IUserService _userService;
-        private readonly StripeService _stripeService;
-        private readonly ILogger<PagamentoController> _logger;
-        private readonly List<string> languages = new List<string> { "pt-BR", "es-PY", "es" };
-
-        public PagamentoController(IPlanService planService, IUserService userService, StripeService stripeService, ILogger<PagamentoController> logger, AdDisplayService adDisplayService)
-        {
-            _planService = planService;
-            _userService = userService;
-            _stripeService = stripeService;
-            _logger = logger;
-            _adDisplayService = adDisplayService;
-        }
-
-        [HttpGet]
-        public async Task<IActionResult> SelecaoPlano()
-        {
-            var plans = await _planService.GetActivePlansAsync();
-            var countryCode = GetUserCountryCodeComplete(); // Implement this method based on your needs
-            _adDisplayService.SetViewBagAds(ViewBag);
-
-            var model = new SelecaoPlanoViewModel
-            {
-                Plans = plans,
-                CountryCode = countryCode
-            };
-
-            return View(model);
-        }
-
-        [HttpPost]
-        public async Task<IActionResult> CreateCheckout(string planId, string lang)
-        {
-            var userId = User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
-            if (string.IsNullOrEmpty(userId))
-            {
-                return Json(new { success = false, error = "User not authenticated" });
-            }
-
-            var plan = await _planService.GetPlanByIdAsync(planId);
-            if (plan == null)
-            {
-                return Json(new { success = false, error = "Plan not found" });
-            }
-
-            var countryCode = GetUserCountryCode();
+
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using QRRapidoApp.Services;
+using System.Security.Claims;
+using System.Threading.Tasks;
+using QRRapidoApp.Models.ViewModels;
+using System.Linq;
+
+namespace QRRapidoApp.Controllers
+{
+    [Authorize]
+    public class PagamentoController : Controller
+    {
+        private readonly IPlanService _planService;
+        private readonly AdDisplayService _adDisplayService;
+        private readonly IUserService _userService;
+        private readonly StripeService _stripeService;
+        private readonly ILogger<PagamentoController> _logger;
+        private readonly List<string> languages = new List<string> { "pt-BR", "es-PY", "es" };
+
+        public PagamentoController(IPlanService planService, IUserService userService, StripeService stripeService, ILogger<PagamentoController> logger, AdDisplayService adDisplayService)
+        {
+            _planService = planService;
+            _userService = userService;
+            _stripeService = stripeService;
+            _logger = logger;
+            _adDisplayService = adDisplayService;
+        }
+
+        [HttpGet]
+        public async Task<IActionResult> SelecaoPlano()
+        {
+            var plans = await _planService.GetActivePlansAsync();
+            var countryCode = GetUserCountryCodeComplete(); // Implement this method based on your needs
+            _adDisplayService.SetViewBagAds(ViewBag);
+
+            var model = new SelecaoPlanoViewModel
+            {
+                Plans = plans,
+                CountryCode = countryCode
+            };
+
+            return View(model);
+        }
+
+        [HttpPost]
+        public async Task<IActionResult> CreateCheckout(string planId, string lang)
+        {
+            var userId = User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
+            if (string.IsNullOrEmpty(userId))
+            {
+                return Json(new { success = false, error = "User not authenticated" });
+            }
+
+            var plan = await _planService.GetPlanByIdAsync(planId);
+            if (plan == null)
+            {
+                return Json(new { success = false, error = "Plan not found" });
+            }
+
+            var countryCode = GetUserCountryCode();
             if (countryCode != lang && languages.Contains(lang))
             {
                 countryCode = lang;
-            }
-
-            var priceId = plan.PricesByCountry.ContainsKey(countryCode) 
-                ? plan.PricesByCountry[countryCode].StripePriceId 
-                : plan.StripePriceId;
-
-            try
-            {
-                var checkoutUrl = await _stripeService.CreateCheckoutSessionAsync(userId, priceId, lang);
-                return Json(new { success = true, url = checkoutUrl });
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError(ex, $"Error creating checkout session for user {userId} and plan {planId}");
-                return Json(new { success = false, error = ex.Message });
-            }
-        }
-
-        [HttpGet]
-        public IActionResult Sucesso()
-        {
-            _adDisplayService.SetViewBagAds(ViewBag);
-            ViewBag.SuccessMessage = "Pagamento concluído com sucesso! Bem-vindo ao Premium.";
-            return View();
-        }
-
-        [HttpGet]
-        public async Task<IActionResult> Cancelar()
-        {
-            _adDisplayService.SetViewBagAds(ViewBag);
-            ViewBag.CancelMessage = "O pagamento foi cancelado. Você pode tentar novamente a qualquer momento.";
-
-            var plans = await _planService.GetActivePlansAsync();
-            var countryCode = GetUserCountryCode(); // Implement this method based on your needs
-            _adDisplayService.SetViewBagAds(ViewBag);
-
-            var model = new SelecaoPlanoViewModel
-            {
-                Plans = plans,
-                CountryCode = countryCode
-            };
-
-            return View("SelecaoPlano", model);
-        }
-
-        [HttpPost]
-        [AllowAnonymous]
-        public async Task<IActionResult> StripeWebhook()
-        {
-            try
-            {
-                using var reader = new StreamReader(HttpContext.Request.Body);
-                var json = await reader.ReadToEndAsync();
-                var signature = Request.Headers["Stripe-Signature"].FirstOrDefault();
-
-                if (string.IsNullOrEmpty(signature))
-                {
-                    return BadRequest("Missing Stripe signature");
-                }
-
-                await _stripeService.HandleWebhookAsync(json, signature);
-                return Ok();
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError(ex, "Error processing Stripe webhook");
-                return BadRequest(ex.Message);
-            }
-        }
-
-        private string GetUserCountryCode()
-        {
-            // Check current culture from URL first
+            }
+
+            var priceId = plan.PricesByCountry.ContainsKey(countryCode) 
+                ? plan.PricesByCountry[countryCode].StripePriceId 
+                : plan.StripePriceId;
+
+            try
+            {
+                var checkoutUrl = await _stripeService.CreateCheckoutSessionAsync(userId, priceId, lang);
+                return Json(new { success = true, url = checkoutUrl });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, $"Error creating checkout session for user {userId} and plan {planId}");
+                return Json(new { success = false, error = ex.Message });
+            }
+        }
+
+        [HttpGet]
+        public IActionResult Sucesso()
+        {
+            _adDisplayService.SetViewBagAds(ViewBag);
+            ViewBag.SuccessMessage = "Pagamento concluído com sucesso! Bem-vindo ao Premium.";
+            return View();
+        }
+
+        [HttpGet]
+        public async Task<IActionResult> Cancelar()
+        {
+            _adDisplayService.SetViewBagAds(ViewBag);
+            ViewBag.CancelMessage = "O pagamento foi cancelado. Você pode tentar novamente a qualquer momento.";
+
+            var plans = await _planService.GetActivePlansAsync();
+            var countryCode = GetUserCountryCode(); // Implement this method based on your needs
+            _adDisplayService.SetViewBagAds(ViewBag);
+
+            var model = new SelecaoPlanoViewModel
+            {
+                Plans = plans,
+                CountryCode = countryCode
+            };
+
+            return View("SelecaoPlano", model);
+        }
+
+        [HttpPost]
+        [AllowAnonymous]
+        public async Task<IActionResult> StripeWebhook()
+        {
+            try
+            {
+                using var reader = new StreamReader(HttpContext.Request.Body);
+                var json = await reader.ReadToEndAsync();
+                var signature = Request.Headers["Stripe-Signature"].FirstOrDefault();
+
+                if (string.IsNullOrEmpty(signature))
+                {
+                    return BadRequest("Missing Stripe signature");
+                }
+
+                await _stripeService.HandleWebhookAsync(json, signature);
+                return Ok();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error processing Stripe webhook");
+                return BadRequest(ex.Message);
+            }
+        }
+
+        private string GetUserCountryCode()
+        {
+            // Check current culture from URL first
             var culture = HttpContext.Request.RouteValues["culture"]?.ToString() ??
-                         HttpContext.Features.Get<Microsoft.AspNetCore.Localization.IRequestCultureFeature>()?.RequestCulture?.Culture?.Name;
-
-            var countryMap = new Dictionary<string, string>
-            {
-                { "pt-BR", "BR" },
-                { "es-PY", "PY" },
-                { "es", "PY" }
-            };
-
-            if (!string.IsNullOrEmpty(culture) && countryMap.ContainsKey(culture))
-            {
-                return countryMap[culture];
-            }
-
-            // Fallback to Cloudflare header or default
-            return HttpContext.Request.Headers["CF-IPCountry"].FirstOrDefault() ?? "BR";
-        }
-        private string GetUserCountryCodeComplete()
-        {
-            // Check current culture from URL first
+                         HttpContext.Features.Get<Microsoft.AspNetCore.Localization.IRequestCultureFeature>()?.RequestCulture?.Culture?.Name;
+
+            var countryMap = new Dictionary<string, string>
+            {
+                { "pt-BR", "BR" },
+                { "es-PY", "PY" },
+                { "es", "PY" }
+            };
+
+            if (!string.IsNullOrEmpty(culture) && countryMap.ContainsKey(culture))
+            {
+                return countryMap[culture];
+            }
+
+            // Fallback to Cloudflare header or default
+            return HttpContext.Request.Headers["CF-IPCountry"].FirstOrDefault() ?? "BR";
+        }
+        private string GetUserCountryCodeComplete()
+        {
+            // Check current culture from URL first
             var culture = HttpContext.Request.RouteValues["culture"]?.ToString() ??
-                         HttpContext.Features.Get<Microsoft.AspNetCore.Localization.IRequestCultureFeature>()?.RequestCulture?.Culture?.Name;
-
-            if (languages.Contains(culture))
-            {
-                return culture;
-            }
-
-            // Fallback to Cloudflare header or default
-            return HttpContext.Request.Headers["CF-IPCountry"].FirstOrDefault() ?? "BR";
-        }
-    }
-}
+                         HttpContext.Features.Get<Microsoft.AspNetCore.Localization.IRequestCultureFeature>()?.RequestCulture?.Culture?.Name;
+
+            if (languages.Contains(culture))
+            {
+                return culture;
+            }
+
+            // Fallback to Cloudflare header or default
+            return HttpContext.Request.Headers["CF-IPCountry"].FirstOrDefault() ?? "BR";
+        }
+    }
+}
diff --git a/Properties/launchSettings.json b/Properties/launchSettings.json
index 1bc9734..20dd78a 100644
--- a/Properties/launchSettings.json
+++ b/Properties/launchSettings.json
@@ -6,7 +6,7 @@
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       },
-      "applicationUrl": "https://localhost:52428;http://localhost:52429"
+      "applicationUrl": "https://0.0.0.0:52428;http://0.0.0.0:52429"
     }
   }
 }
\ No newline at end of file
diff --git a/Scripts/README-ADMIN-API.md b/Scripts/README-ADMIN-API.md
new file mode 100644
index 0000000..c38c51a
--- /dev/null
+++ b/Scripts/README-ADMIN-API.md
@@ -0,0 +1,272 @@
+# 🔧 Admin API - Gerenciamento de Planos
+
+Este diretório contém ferramentas para gerenciar os planos do Stripe no MongoDB via API local.
+
+## 🔒 Segurança
+
+**IMPORTANTE**: O endpoint `/api/Admin/*` **só funciona quando acessado de localhost** (127.0.0.1). Qualquer acesso externo retornará `403 Forbidden`.
+
+---
+
+## 📋 Arquivos
+
+- **`plans.json`** - Configuração dos planos com Price IDs do Stripe
+- **`update-plans.sh`** - Script bash para atualizar planos via curl
+- **`seed-mongodb-plans.js`** - Script MongoDB direto (método alternativo)
+
+---
+
+## 🚀 Método 1: API Endpoint (Recomendado)
+
+### Vantagens
+- ✅ Não precisa de credenciais do MongoDB
+- ✅ Validação automática
+- ✅ Logs no sistema
+- ✅ Funciona com app rodando
+
+### Como Usar
+
+#### 1️⃣ Edite o `plans.json` com seus Price IDs
+
+```json
+{
+  "pricesByCountry": {
+    "BR": {
+      "stripePriceId": "price_SEU_ID_AQUI"
+    }
+  }
+}
+```
+
+#### 2️⃣ Inicie a aplicação
+
+```bash
+dotnet run
+# ou
+dotnet watch run
+```
+
+#### 3️⃣ Execute o script de atualização
+
+```bash
+# Linux/Mac/WSL
+cd Scripts
+./update-plans.sh
+
+# Especificar porta diferente
+./update-plans.sh 5000
+```
+
+#### 4️⃣ Ou use curl diretamente
+
+```bash
+# Atualizar planos
+curl -k -X POST \
+  -H "Content-Type: application/json" \
+  -d @Scripts/plans.json \
+  https://localhost:52428/api/Admin/SeedPlans
+
+# Listar planos
+curl -k https://localhost:52428/api/Admin/Plans
+
+# Deletar todos os planos
+curl -k -X DELETE https://localhost:52428/api/Admin/Plans
+```
+
+---
+
+## 🗄️ Método 2: Script MongoDB Direto
+
+### Vantagens
+- ✅ Funciona sem a app rodando
+- ✅ Acesso direto ao MongoDB
+
+### Desvantagens
+- ❌ Precisa de credenciais do MongoDB
+- ❌ Sem validação automática
+
+### Como Usar
+
+```bash
+# Localhost
+mongosh "mongodb://localhost:27017/QrRapido" < Scripts/seed-mongodb-plans.js
+
+# Produção
+mongosh "mongodb://user:pass@host:27017/QrRapido?replicaSet=rs0&authSource=admin" < Scripts/seed-mongodb-plans.js
+```
+
+---
+
+## 📝 Endpoints Disponíveis
+
+### POST `/api/Admin/SeedPlans`
+Cria ou atualiza planos no MongoDB
+
+**Request Body:**
+```json
+[
+  {
+    "interval": "month",
+    "stripePriceId": "price_...",
+    "pricesByCountry": { ... }
+  }
+]
+```
+
+**Response:**
+```json
+{
+  "success": true,
+  "message": "2 plans seeded successfully",
+  "plans": [ ... ]
+}
+```
+
+---
+
+### GET `/api/Admin/Plans`
+Lista todos os planos do MongoDB
+
+**Response:**
+```json
+{
+  "success": true,
+  "count": 2,
+  "plans": [ ... ]
+}
+```
+
+---
+
+### DELETE `/api/Admin/Plans`
+Remove todos os planos do MongoDB
+
+**Response:**
+```json
+{
+  "success": true,
+  "deletedCount": 2
+}
+```
+
+---
+
+## 🛡️ Proteção de Segurança
+
+O código verifica o IP de origem:
+
+```csharp
+var remoteIp = HttpContext.Connection.RemoteIpAddress;
+var isLocalhost = remoteIp != null &&
+                 (remoteIp.ToString() == "127.0.0.1" ||
+                  remoteIp.ToString() == "::1" ||
+                  remoteIp.ToString() == "localhost");
+
+if (!isLocalhost) {
+    return Forbid("This endpoint is only accessible from localhost");
+}
+```
+
+**Tentativas de acesso externo são logadas:**
+```
+[Warning] Unauthorized admin access attempt from 192.168.1.100
+```
+
+---
+
+## 🧪 Testando
+
+```bash
+# 1. Listar planos atuais
+curl -k https://localhost:52428/api/Admin/Plans | jq '.'
+
+# 2. Deletar planos
+curl -k -X DELETE https://localhost:52428/api/Admin/Plans
+
+# 3. Criar novos planos
+curl -k -X POST \
+  -H "Content-Type: application/json" \
+  -d @Scripts/plans.json \
+  https://localhost:52428/api/Admin/SeedPlans | jq '.'
+
+# 4. Verificar se foram criados
+curl -k https://localhost:52428/api/Admin/Plans | jq '.plans[] | {interval, priceIds: .pricesByCountry}'
+```
+
+---
+
+## ⚠️ Troubleshooting
+
+### Erro: "Connection refused"
+- ✅ Certifique-se que a app está rodando: `dotnet run`
+
+### Erro: "Forbidden" mesmo em localhost
+- ✅ Verifique se está usando `https://localhost` (não `http://`)
+- ✅ Verifique se está usando `localhost` ou `127.0.0.1` (não o IP da máquina)
+
+### Erro: "SSL certificate problem"
+- ✅ Use o flag `-k` no curl para aceitar certificados auto-assinados
+
+---
+
+## 📊 Estrutura do plans.json
+
+```json
+[
+  {
+    "name": {
+      "pt-BR": "Nome em português",
+      "es-PY": "Nombre en español",
+      "en": "Name in english"
+    },
+    "description": { ... },
+    "features": { ... },
+    "interval": "month" ou "year",
+    "stripePriceId": "price_default",
+    "pricesByCountry": {
+      "BR": {
+        "amount": 9.90,
+        "currency": "BRL",
+        "stripePriceId": "price_BR_ID"
+      },
+      "PY": {
+        "amount": 35000,
+        "currency": "PYG",
+        "stripePriceId": "price_PY_ID"
+      }
+    },
+    "isActive": true,
+    "displayOrder": 1,
+    "badge": { ... } // Opcional
+  }
+]
+```
+
+---
+
+## 🎯 Fluxo Recomendado
+
+1. **Desenvolvimento (localhost)**:
+   ```bash
+   # Editar plans.json com Price IDs de teste
+   ./update-plans.sh
+   ```
+
+2. **Staging**:
+   ```bash
+   # SSH no servidor staging
+   ssh user@staging-server
+   cd /app/qrrapido
+   ./Scripts/update-plans.sh 5000
+   ```
+
+3. **Produção**:
+   ```bash
+   # Opção 1: Via API (se tiver acesso SSH)
+   ssh user@prod-server
+   cd /app/qrrapido
+   ./Scripts/update-plans.sh 5001
+
+   # Opção 2: Via MongoDB direto
+   mongosh "connection_string" < Scripts/seed-mongodb-plans.js
+   ```
diff --git a/Scripts/plans.json b/Scripts/plans.json
new file mode 100644
index 0000000..345887a
--- /dev/null
+++ b/Scripts/plans.json
@@ -0,0 +1,134 @@
+[
+  {
+    "name": {
+      "pt-BR": "Premium Mensal",
+      "es-PY": "Premium Mensual",
+      "en": "Premium Monthly"
+    },
+    "description": {
+      "pt-BR": "Acesso ilimitado a todos os recursos premium - Cobrança mensal",
+      "es-PY": "Acceso ilimitado a todas las funciones premium - Facturación mensual",
+      "en": "Unlimited access to all premium features - Monthly billing"
+    },
+    "features": {
+      "pt-BR": [
+        "QR Codes ilimitados",
+        "Sem anúncios",
+        "Customização avançada",
+        "Suporte para logos",
+        "Histórico e downloads",
+        "Suporte prioritário",
+        "Cancele a qualquer momento"
+      ],
+      "es-PY": [
+        "Códigos QR ilimitados",
+        "Sin anuncios",
+        "Personalización avanzada",
+        "Soporte para logos",
+        "Historial y descargas",
+        "Soporte prioritario",
+        "Cancela cuando quieras"
+      ],
+      "en": [
+        "Unlimited QR Codes",
+        "No ads",
+        "Advanced customization",
+        "Logo support",
+        "History and downloads",
+        "Priority support",
+        "Cancel anytime"
+      ]
+    },
+    "interval": "month",
+    "stripePriceId": "price_1SJwebB6bFjHQirAloEqXWd6",
+    "pricesByCountry": {
+      "BR": {
+        "amount": 9.90,
+        "currency": "BRL",
+        "stripePriceId": "price_1SJwebB6bFjHQirAloEqXWd6"
+      },
+      "PY": {
+        "amount": 35000,
+        "currency": "PYG",
+        "stripePriceId": "price_1SK4Y0B6bFjHQirAaxNHxILi"
+      },
+      "US": {
+        "amount": 1.99,
+        "currency": "USD",
+        "stripePriceId": "price_XXXXX_monthly_us"
+      }
+    },
+    "isActive": true,
+    "displayOrder": 1
+  },
+  {
+    "name": {
+      "pt-BR": "Premium Anual",
+      "es-PY": "Premium Anual",
+      "en": "Premium Yearly"
+    },
+    "description": {
+      "pt-BR": "Acesso ilimitado a todos os recursos premium - Economia de 20% no plano anual!",
+      "es-PY": "Acceso ilimitado a todas las funciones premium - ¡Ahorra 20% con el plan anual!",
+      "en": "Unlimited access to all premium features - Save 20% with yearly billing!"
+    },
+    "features": {
+      "pt-BR": [
+        "QR Codes ilimitados",
+        "Sem anúncios",
+        "Customização avançada",
+        "Suporte para logos",
+        "Histórico e downloads",
+        "Suporte prioritário",
+        "💰 Economia de 20%",
+        "Cobrança anual única"
+      ],
+      "es-PY": [
+        "Códigos QR ilimitados",
+        "Sin anuncios",
+        "Personalización avanzada",
+        "Soporte para logos",
+        "Historial y descargas",
+        "Soporte prioritario",
+        "💰 Ahorro del 20%",
+        "Facturación anual única"
+      ],
+      "en": [
+        "Unlimited QR Codes",
+        "No ads",
+        "Advanced customization",
+        "Logo support",
+        "History and downloads",
+        "Priority support",
+        "💰 Save 20%",
+        "Billed annually"
+      ]
+    },
+    "interval": "year",
+    "stripePriceId": "price_1SK4X7B6bFjHQirAdMtviPw4",
+    "pricesByCountry": {
+      "BR": {
+        "amount": 95.04,
+        "currency": "BRL",
+        "stripePriceId": "price_1SK4X7B6bFjHQirAdMtviPw4"
+      },
+      "PY": {
+        "amount": 336000,
+        "currency": "PYG",
+        "stripePriceId": "price_1SK4Y0B6bFjHQirAaxNHxILi"
+      },
+      "US": {
+        "amount": 19.10,
+        "currency": "USD",
+        "stripePriceId": "price_XXXXX_yearly_us"
+      }
+    },
+    "isActive": true,
+    "displayOrder": 2,
+    "badge": {
+      "pt-BR": "MELHOR VALOR",
+      "es-PY": "MEJOR VALOR",
+      "en": "BEST VALUE"
+    }
+  }
+]
diff --git a/Scripts/seed-mongodb-plans.js b/Scripts/seed-mongodb-plans.js
index 6f51bbf..ef44a10 100644
--- a/Scripts/seed-mongodb-plans.js
+++ b/Scripts/seed-mongodb-plans.js
@@ -51,22 +51,22 @@ db.Plans.insertOne({
     ]
   },
   interval: "month",
-  stripePriceId: "price_XXXXX_monthly_us", // Default price (USA) - UPDATE from appsettings.json > Stripe:Plans:Monthly:US
+  stripePriceId: "price_1SJwebB6bFjHQirAloEqXWd6", // Default price (BR)
   pricesByCountry: {
     "BR": {
       amount: 9.90,
       currency: "BRL",
-      stripePriceId: "price_XXXXX_monthly_br" // UPDATE from appsettings.json > Stripe:Plans:Monthly:BR
+      stripePriceId: "price_1SJwebB6bFjHQirAloEqXWd6"
     },
     "PY": {
       amount: 35000,
       currency: "PYG",
-      stripePriceId: "price_XXXXX_monthly_py" // UPDATE from appsettings.json > Stripe:Plans:Monthly:PY
+      stripePriceId: "price_1SK4Y0B6bFjHQirAaxNHxILi"
     },
     "US": {
       amount: 1.99,
       currency: "USD",
-      stripePriceId: "price_XXXXX_monthly_us" // UPDATE from appsettings.json > Stripe:Plans:Monthly:US
+      stripePriceId: "price_XXXXX_monthly_us" // TODO: Update with real Stripe Price ID
     }
   },
   isActive: true,
@@ -120,22 +120,22 @@ db.Plans.insertOne({
     ]
   },
   interval: "year",
-  stripePriceId: "price_XXXXX_yearly_us", // Default price (USA) - UPDATE from appsettings.json > Stripe:Plans:Yearly:US
+  stripePriceId: "price_1SK4X7B6bFjHQirAdMtviPw4", // Default price (BR)
   pricesByCountry: {
     "BR": {
       amount: 95.04, // 9.90 * 12 * 0.80 = Economia de 20%
       currency: "BRL",
-      stripePriceId: "price_XXXXX_yearly_br" // UPDATE from appsettings.json > Stripe:Plans:Yearly:BR
+      stripePriceId: "price_1SK4X7B6bFjHQirAdMtviPw4"
     },
     "PY": {
       amount: 336000, // 35000 * 12 * 0.80 = Economia de 20%
       currency: "PYG",
-      stripePriceId: "price_XXXXX_yearly_py" // UPDATE from appsettings.json > Stripe:Plans:Yearly:PY
+      stripePriceId: "price_1SK4Y0B6bFjHQirAaxNHxILi"
     },
     "US": {
       amount: 19.10, // 1.99 * 12 * 0.80 = Economia de 20%
       currency: "USD",
-      stripePriceId: "price_XXXXX_yearly_us" // UPDATE from appsettings.json > Stripe:Plans:Yearly:US
+      stripePriceId: "price_XXXXX_yearly_us" // TODO: Update with real Stripe Price ID
     }
   },
   isActive: true,
diff --git a/Scripts/update-plans.sh b/Scripts/update-plans.sh
new file mode 100644
index 0000000..26544ce
--- /dev/null
+++ b/Scripts/update-plans.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+
+# Script to update MongoDB Plans via localhost-only API endpoint
+# Usage: ./update-plans.sh [port]
+
+PORT=${1:-52428}
+API_URL="https://localhost:$PORT/api/Admin/SeedPlans"
+PLANS_FILE="$(dirname "$0")/plans.json"
+
+echo "🔧 QR Rapido - Update Plans Script"
+echo "=================================="
+echo ""
+echo "📋 Plans file: $PLANS_FILE"
+echo "🌐 API URL: $API_URL"
+echo ""
+
+# Check if plans.json exists
+if [ ! -f "$PLANS_FILE" ]; then
+    echo "❌ Error: plans.json not found at $PLANS_FILE"
+    echo ""
+    echo "Please create plans.json with your Stripe Price IDs"
+    exit 1
+fi
+
+# Check if the app is running
+echo "🔍 Checking if app is running on port $PORT..."
+if ! curl -k -s "https://localhost:$PORT/health" > /dev/null 2>&1; then
+    echo "❌ Error: App not responding on https://localhost:$PORT"
+    echo ""
+    echo "Please start the app first:"
+    echo "  dotnet run"
+    exit 1
+fi
+
+echo "✅ App is running"
+echo ""
+
+# Send request
+echo "📤 Sending plans to API..."
+response=$(curl -k -s -w "\n%{http_code}" \
+    -X POST \
+    -H "Content-Type: application/json" \
+    -d @"$PLANS_FILE" \
+    "$API_URL")
+
+http_code=$(echo "$response" | tail -n1)
+body=$(echo "$response" | sed '$d')
+
+echo ""
+
+if [ "$http_code" -eq 200 ]; then
+    echo "✅ Success! Plans updated in MongoDB"
+    echo ""
+    echo "$body" | jq '.' 2>/dev/null || echo "$body"
+else
+    echo "❌ Error! HTTP Status: $http_code"
+    echo ""
+    echo "$body"
+    exit 1
+fi
+
+echo ""
+echo "🎉 Done!"
diff --git a/Services/StripeService.cs b/Services/StripeService.cs
index 1f4dbb2..39a7adb 100644
--- a/Services/StripeService.cs
+++ b/Services/StripeService.cs
@@ -33,6 +33,24 @@ namespace QRRapidoApp.Services
             }
 
             var customerId = user.StripeCustomerId;
+            var customerService = new CustomerService();
+
+            // Verify if customer exists in Stripe, create new if not
+            if (!string.IsNullOrEmpty(customerId))
+            {
+                try
+                {
+                    // Try to retrieve the customer to verify it exists
+                    await customerService.GetAsync(customerId);
+                    _logger.LogInformation($"Using existing Stripe customer {customerId} for user {userId}");
+                }
+                catch (StripeException ex) when (ex.StripeError?.Code == "resource_missing")
+                {
+                    _logger.LogWarning($"Stripe customer {customerId} not found, creating new one for user {userId}");
+                    customerId = null; // Force creation of new customer
+                }
+            }
+
             if (string.IsNullOrEmpty(customerId))
             {
                 var customerOptions = new CustomerCreateOptions
@@ -41,10 +59,10 @@ namespace QRRapidoApp.Services
                     Name = user.Name,
                     Metadata = new Dictionary<string, string> { { "app_user_id", user.Id } }
                 };
-                var customerService = new CustomerService();
                 var customer = await customerService.CreateAsync(customerOptions);
                 customerId = customer.Id;
                 await _userService.UpdateUserStripeCustomerIdAsync(userId, customerId);
+                _logger.LogInformation($"Created new Stripe customer {customerId} for user {userId}");
             }
 
             var options = new SessionCreateOptions
diff --git a/Views/Shared/_AdSpace.cshtml b/Views/Shared/_AdSpace.cshtml
index d27bd46..3d9812a 100644
--- a/Views/Shared/_AdSpace.cshtml
+++ b/Views/Shared/_AdSpace.cshtml
@@ -145,15 +145,9 @@
 else if (User.Identity.IsAuthenticated)
 {
     var isPremium = await AdService.HasValidPremiumSubscription(userId);
-    if (isPremium)
-    {
-        <div class="alert alert-success ad-free-notice mb-3">
-            <i class="fas fa-crown text-warning"></i>
-            <span><strong>@Localizer["PremiumUserNoAds"]</strong></span>
-        </div>
-    }
-    else
+    if (!isPremium)
     {
+        @* Only show upgrade notice for non-premium users *@
         <div class="alert alert-info upgrade-notice mb-3">
             <i class="fas fa-star text-warning"></i>
             <span><strong>@Localizer["UpgradePremiumRemoveAds"]</strong></span>
@@ -162,4 +156,5 @@ else if (User.Identity.IsAuthenticated)
             </a>
         </div>
     }
+    @* Premium users: render nothing (100% invisible) *@
 }
diff --git a/appsettings.Development.json b/appsettings.Development.json
index e667b05..290425f 100644
--- a/appsettings.Development.json
+++ b/appsettings.Development.json
@@ -38,6 +38,24 @@
     "GrowthRateWarningMBPerHour": 200,
     "IncludeCollectionStats": true
   },
+  "Stripe": {
+    "PublishableKey": "pk_test_51Rs42SB6bFjHQirAJ6kzbFCbBuAobyNbmlgpULFsInl8KRzlpclUoqOZICqvp2S51kquw3Bc04CPO9bNUEgDLDgd00XbAHT7Fh",
+    "SecretKey": "sk_test_51Rs42SB6bFjHQirANOUg8jgzPALbNdVWULSVRMycFRBTzE0QUGA6pkpoQaTVsCIoV3XGRgoJ7E3CA6Y67vWlM76q00QBoKW0aH",
+    "WebhookSecret": "whsec_667402ff1d753b181f626636d556975f2749b5fec4d1231d44f040b057fb3009",
+    "ProductId": "prod_TGTbombliOUYmQ",
+    "Plans": {
+      "Monthly": {
+        "BR": "price_1SJwebB6bFjHQirAloEqXWd6",
+        "PY": "price_1SK4Y0B6bFjHQirAaxNHxILi",
+        "US": "price_XXXXX_monthly_us"
+      },
+      "Yearly": {
+        "BR": "price_1SK4X7B6bFjHQirAdMtviPw4",
+        "PY": "price_1SK4Y0B6bFjHQirAaxNHxILi",
+        "US": "price_XXXXX_yearly_us"
+      }
+    }
+  },
   "HealthChecks": {
     "MongoDB": {
       "TimeoutSeconds": 10,
diff --git a/appsettings.json b/appsettings.json
index 4656ddd..08b245d 100644
--- a/appsettings.json
+++ b/appsettings.json
@@ -21,22 +21,9 @@
     }
   },
   "Stripe": {
-    "PublishableKey": "pk_test_51Rs42tBeR5IFYUsBooapyDwQTgh6CFuKbya5R3MVDTrdOUKmgiHQYipU0pgOdG5iKogH77RUYIKBJzbCt5BghUOY00xitV5KiN",
-    "SecretKey": "sk_test_51Rs42tBeR5IFYUsBtycRlJJcdwgoMbh8MfQIKIGelBPTQFwDcOn2iCCbw5uG6hnqlpgNAUuFgWRAUUMA8qkABKun00EIx4odDF",
-    "WebhookSecret": "whsec_2e828803ceb48e7865458b0cf332b68535fdff8753d26d69b1c88ea55cb0e482",
-    "ProductId": "prod_SnfQTxwE3i8r5L",
-    "Plans": {
-      "Monthly": {
-        "BR": "price_1Rs45OBeR5IFYUsBfsnOpOiv",
-        "PY": "price_XXXXX_monthly_py",
-        "US": "price_XXXXX_monthly_us"
-      },
-      "Yearly": {
-        "BR": "price_1Rs4AyBeR5IFYUsB8kRSNUIM",
-        "PY": "price_XXXXX_yearly_py",
-        "US": "price_XXXXX_yearly_us"
-      }
-    }
+    "PublishableKey": "pk_test_51Rs42SB6bFjHQirAJ6kzbFCbBuAobyNbmlgpULFsInl8KRzlpclUoqOZICqvp2S51kquw3Bc04CPO9bNUEgDLDgd00XbAHT7Fh",
+    "SecretKey": "sk_test_51Rs42SB6bFjHQirANOUg8jgzPALbNdVWULSVRMycFRBTzE0QUGA6pkpoQaTVsCIoV3XGRgoJ7E3CA6Y67vWlM76q00QBoKW0aH",
+    "WebhookSecret": "whsec_667402ff1d753b181f626636d556975f2749b5fec4d1231d44f040b057fb3009"
   },
   "AdSense": {
     "ClientId": "ca-pub-3475956393038764",