docs: replace Stripe setup with Areeba in README

README.md

@@ -121,9 +121,11 @@ EXPO_PUBLIC_GEOAPIFY_API_KEY=XXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 # google api key
 EXPO_PUBLIC_GOOGLE_API_KEY=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 
-# stripe api key
-EXPO_PUBLIC_STRIPE_PUBLISHABLE_KEY=pk_test_YOUR_KEY_HERE
-STRIPE_SECRET_KEY=sk_test_YOUR_KEY_HERE
+# areeba payment gateway (credentials issued after merchant onboarding)
+AREEBA_API_BASE_URL="https://your-gateway-host.areeba.com"
+AREEBA_MERCHANT_ID=your_merchant_id
+AREEBA_API_PASSWORD=your_api_password
+AREEBA_API_VERSION=100
 ```
 
 5. Open terminal in root directory. Run `npm install --legacy-peer-deps` or `yarn install --legacy-peer-deps`.
@@ -202,17 +204,17 @@ EXPO_PUBLIC_GOOGLE_API_KEY=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 
 ---
 
-### **12. Stripe API Keys**
+### **12. Areeba Payment Gateway**
 
-- Go to the [Stripe Dashboard](https://dashboard.stripe.com/).
-- Log in or sign up for an account.
-- Navigate to the "Developers" section, then "API Keys."
-- Copy the **Publishable Key** (starts with `pk_test_`) and **Secret Key** (starts with `sk_test_`).
+- Contact [Areeba](https://www.areeba.com/) to open a merchant account (Lebanon).
+- After onboarding, Areeba provides your gateway host, merchant ID, API password, and integration docs.
 - Add them to your `.env` file:
 
 ```env
-EXPO_PUBLIC_STRIPE_PUBLISHABLE_KEY=pk_test_YOUR_KEY_HERE
-STRIPE_SECRET_KEY=sk_test_YOUR_KEY_HERE
+AREEBA_API_BASE_URL="https://your-gateway-host.areeba.com"
+AREEBA_MERCHANT_ID=your_merchant_id
+AREEBA_API_PASSWORD=your_api_password
+AREEBA_API_VERSION=100
 ```
 
 13. Now app is fully configured :+1: and you can start using this app using `expo start`.