How do I keep from using a credit card online on Galaxy Tab2?

[debmiz1]

how to keep from using online credit card on galaxy tab2

Want to know how to keep from anyone charging my credit card on my tab 2 for games . Thank You, Debbie

 

[B. Diddy]

Re: how to keep from using online credit card on galaxy tab2

Welcome to Android Central! Are you talking about preventing people from purchasing game, or from making in-app purchases?

To prevent them from purchasing a game on Google Play, open Google Play Store, tap menu, then Settings, and then "Require Password for Purchases."