You can get Google Play gift codes by email, physical gift cards, or other methods of delivery. Find where to buy gift cards or digital gifts. When you redeem this code, the gift will add to your Google Play balance. You can also get Google Play promo codes, which can add to your Google Play balance or give you specific apps and digital content.
Redeem when making a purchase on Google Play
To redeem a gift card or promo code, your country in your Google Payments center needs to match the country where the gift card or promo code is offered. To check your country:
You can update your home, business or billing address, or create a payments profile with a new country from the Google payments center.