Can Google Play gift cards by used online?
It requires a google payments account and internet access usable for eligible items on Google Play only not usable for hardware or certain subscriptions.
How do I check my Google Play gift card balance?
To check your card balance please visit Google Play website.
How long are Google Play gift cards valid for?
Google Play vouchers have no expiration and is not redeemable for cash, balances cannot be transferred or combined with other card values.