As we know, user like free applications. However, we need to make a living out of our application, right?
One of the most popular method these days is In-App Payments. You can see this in many examples: Clash of clans, Netflix, Spotify and many more.
In this post, we’ll see how to perform common In-appPayments operations from Android applications.

What is this service?

In-app billing is a service hosted on Google Play that lets you charge for digital content or for upgrades in your app. You can request product details from Google Play, issue orders for in-app products, and retrieve ownership information based on users’ purchase history. Google Play provides a checkout interface that makes user interactions with the In-app Billing service seamless and provides a more intuitive experience to your users. Continue reading →