To sign up for a Google account, which is required to use the Google Play Store, go to accounts.Google.com/Signup. Enter a first and last name, choose a username, create a password, and then enter birth date and gender, current e-mail address and phone number. Submission provides access all Google services.
It is necessary to have valid billing information entered into a Google Wallet account in order to purchase apps, movies, music and books from the Google Play Store. To do this, go to wallet.google.com while logged in to the Google account you wish to use. Fill in the required billing and personal information, and click "Accept" to save your changes.
Funds can be added to a Google Play Store balance using a Google Wallet account or Google Play Store gift cards and promotional codes. These types of funds can be added to a Google Play Store balance online or inside the Google Play app by selecting "Redeem" in the menu. Funds from gift cards and promotional codes may also be used at the time of checkout by selecting "Redeem" from the payment options pull-down menu. Payment methods may be combined if the total purchase price is not available using only the Google Play Store balance, gift card or promotional code.