# Bangladesh Payment Gateway Notes

Included gateway files:
- `payment/sslcommerz.php`
- `payment/bkash.php`
- `payment/nagad.php`
- `payment/wallet.php`
- `payment/cod.php`
- `payment/partial.php`
- `api/payment-callback.php`

The project provides RAW PHP configuration points and callback structure. Before live payments, add the official merchant credentials, request signing, callback verification, IPN validation, duplicate transaction protection, and final order settlement logic from each provider's official documentation.
