One-time purchase · Bangladesh MFS

PayRelay

SMS payment automation for bKash, Nagad & Rocket. Buy once, activate your Android phones, run your own payment backend.

Buy lifetime access See plans

What buyers receive

Everything needed to automate bKash / Nagad / Rocket payment confirmation on your own stack.

Android app

Listens for SIM SMS, filters MFS senders, and forwards payments to your server with HMAC security.

Backend package

PHP payment hub: webhook ingest, SMS parser, SQLite/MySQL storage, and merchant verify API.

Merchant checkout sample

Ready-made storefront + TrxID verification flow you can wire into your shop.

How licensing works

Windows-style product keys — lifetime, device-limited, no monthly fee.

1. Purchase a plan

Pay via bKash / Nagad / Rocket to our number, then submit your TrxID on the buy page.

2. Get your product key

We issue a lifetime key with the device seats in your plan (1, 3, or 10 phones).

3. Download & activate

Download the APK + backend zips, install, enter the key in the app, and go live.

Lifetime pricing

Pay once. No subscription. Extra phones need a higher plan or a new key.

Starter

Tk 4,999lifetime

One Android phone · lifetime license · full backend package

  • 1 Android device seat
  • APK + backend + merchant package
  • Product key activation
  • Revocable by seller if misused
Choose Starter

Agency

Tk 24,999lifetime

Up to 10 devices · agencies & multi-outlet sellers · lifetime

  • 10 Android device seats
  • APK + backend + merchant package
  • Product key activation
  • Revocable by seller if misused
Choose Agency