Just follow the simple steps below for a one-time setup.
Step 1: From the app, you want to purchase, click on the price button.
Step 2: Accept the access condition.
Step 3: Click CONTINUE to set up Payment Method.
Step 4: Select Enable Digi billing.
Step 5: Enter your name and address – for billing reference.
Step 6: Select BUY to proceed with the purchase with Digi billing.
Step 7: Enter your Google password and select CONFIRM.