App monetization is the most effective method for businesses to leverage a customer-base and earn money from the mobile application without charging for it.
Sell goods or services through your app
Google Play’s billing system makes it easy for users to consistently, securely, and seamlessly purchase your goods and services for your app.
Developers who distribute their app through Google Play are required to use Google Play’s billing system to sell in-app content.
Items that require developers to use Google Play’s billing system include the following:
Sell physical goods or services with Google Pay
Use Google Pay to sell physical goods or services that are used or delivered outside of your app.
Products where we recommend developers use Google Pay include the following:
Other app monetization options
Best practices for setting your initial monetization strategy
Best practices for optimizing your monetization strategy
Additional resources