diff --git a/.env b/.env
deleted file mode 100644
index bc3c03d..0000000
--- a/.env
+++ /dev/null
@@ -1,12 +0,0 @@
-# Server
-NODE_ENV=development
-
-# Application Database
-DB_HOST=localhost
-DB_PORT=5432
-DB_NAME=fullstock
-DB_USER=diego
-DB_PASSWORD=
-
-# Admin Database (for database creation/deletion)
-ADMIN_DB_NAME=diego
diff --git a/.gitignore b/.gitignore
index 5175288..a1533a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,7 @@ dist-ssr
 .react-router/
 
 .build/
+.env
 
 # Playwright
 /test-results/
diff --git a/src/db/migrations/initial.sql b/src/db/migrations/initial.sql
index 2d2bc31..0fe8b74 100644
--- a/src/db/migrations/initial.sql
+++ b/src/db/migrations/initial.sql
@@ -53,7 +53,7 @@ CREATE TABLE IF NOT EXISTS cart_items (
 
 CREATE TABLE IF NOT EXISTS orders (
     id SERIAL PRIMARY KEY,
-    user_id INTEGER REFERENCES users(id),
+    user_id INTEGER REFERENCES users(id) ON DELETE CASCADE,
     total_amount NUMERIC(10,2) NOT NULL,
     
     -- Customer and shipping details
diff --git a/src/e2e/user-create-order.spec.ts b/src/e2e/user-create-order.spec.ts
new file mode 100644
index 0000000..20c4c55
--- /dev/null
+++ b/src/e2e/user-create-order.spec.ts
@@ -0,0 +1,93 @@
+import { test, expect } from "@playwright/test";
+
+import { hashPassword } from "@/lib/security";
+import type { CreateUserDTO } from "@/models/user.model";
+import {
+  createUser,
+  deleteUser,
+  getUserByEmail,
+} from "@/repositories/user.repository";
+
+test.describe("User", () => {
+  let testUserId: number;
+
+  test.beforeAll(async () => {
+    const testUser: CreateUserDTO = {
+      email: "diego@codeable.com",
+      name: null,
+      password: await hashPassword("letmein"),
+      isGuest: false,
+    };
+
+    const existingUser = await getUserByEmail(testUser.email);
+
+    if (existingUser) {
+      await deleteUser(existingUser.id);
+    }
+
+    const user = await createUser(testUser);
+    testUserId = user.id;
+  });
+
+  test.afterAll(async () => {
+    await deleteUser(testUserId);
+  });
+
+  test("User can create an order", async ({ page }) => {
+    await page.goto("http://localhost:5173/");
+
+    await page.getByRole("link", { name: "Iniciar sesión" }).click();
+
+    const loginForm = {
+      "Correo electrónico": "diego@codeable.com",
+      Contraseña: "letmein",
+    };
+
+    for (const [key, value] of Object.entries(loginForm)) {
+      const input = await page.getByRole("textbox", { name: key });
+      await input.click();
+      await input.fill(value);
+    }
+
+    await page.getByRole("button", { name: "Iniciar sesión" }).click();
+
+    // Wait for the user to be logged in
+    await expect(
+      page.getByRole("button", { name: "Cerrar sesión" })
+    ).toBeVisible();
+
+    await page.getByRole("menuitem", { name: "Polos" }).click();
+    await page.getByTestId("product-item").first().click();
+
+    await page.getByRole("button", { name: "Agregar al Carrito" }).click();
+    await page.getByRole("link", { name: "Carrito de compras" }).click();
+
+    await page.getByRole("link", { name: "Continuar Compra" }).click();
+
+    const orderForm = {
+      Nombre: "Testino",
+      Apellido: "Diprueba",
+      Compañia: "",
+      Dirección: "Calle De Prueba 123",
+      Ciudad: "Lima",
+      "Provincia/Estado": "Lima",
+      "Código Postal": "51111",
+      Teléfono: "987456321",
+    };
+
+    for (const [key, value] of Object.entries(orderForm)) {
+      const input = await page.getByRole("textbox", { name: key });
+      await input.click();
+      await input.fill(value);
+    }
+
+    await page.getByRole("combobox", { name: "País" }).selectOption("PE");
+
+    await page.getByRole("button", { name: "Confirmar Orden" }).click();
+
+    await expect(
+      page.getByText("¡Muchas gracias por tu compra!")
+    ).toBeVisible();
+    await expect(page.getByTestId("orderId")).toBeVisible();
+  });
+});
diff --git a/src/routes/order-confirmation/index.tsx b/src/routes/order-confirmation/index.tsx
index fd01cd3..4ee3583 100644
--- a/src/routes/order-confirmation/index.tsx
+++ b/src/routes/order-confirmation/index.tsx
@@ -25,7 +25,12 @@ export default function OrderConfirmation({
           Llegaremos a la puerta de tu domicilio lo antes posible
         </p>
         <p className="text-sm font-medium mb-2">Código de seguimiento</p>
-        <p className="text-sm font-medium text-accent-foreground">{orderId}</p>
+        <p
+          data-testid="orderId"
+          className="text-sm font-medium text-accent-foreground"
+        >
+          {orderId}
+        </p>
       </Container>
     </section>
   );