Android Developers Blog: Create promo codes for your apps and in-app products in the Google Play Developer Console

How to configure and code Android in-app purchases in React Native

Developer Console Android Developers

Create promo codes for your apps and in-app products in the Google

Android : inApp purchase receipt validation google play - Stack

3.2 - Setting up IAP for Google Play - GameSalad Customer Service

How to Publish Your App on Google Play and the App Store in 2023

A guide to the Google Play Console, by Dom Elliott

How to test In-App Purchases on Android Devices

How to create In-app purchases for the Android Mobile App

3.2 - Setting up IAP for Google Play - GameSalad Customer Service

Rewards of Google Play for users, businesses, and developers

Google Play Console Guide

Create or update your developer page on Google Play Store