Configurations before running this application

1. Registering this application to the firebase project

• Following firebase guide
• Register this package name com.example.firebasemobilepayments into your firebase project
• Download the google-services.json file from step 2 and replace the one under app/google-services.json

2. Login to your stripe dashboard and go to Api Keys page Open gradle.properties file and replace stripePublishableKey="pk_test_xxxxx" with your actual API publishable keys