In this video I have described how to use debit cards to buy games on Steam. Steam database: https. Usable on US Steam store to buy games and software; Steam Wallet Card codes are instantly redeemable; Pay with over Payment Options including Paypal. To clarify, you want to start with $ on a CC, put $20 into the Steam wallet, and then buy a $5 game and end up with $0 on the credit card. I was just given a $ Visa gift card by my insurance. Has anytime used a gift credit card in Steam before? Is there a tax or something? I'm in. Visa Gift Card? Can I use a Visa Gift Card to add funds/ buy games? gift card yesterday so I'll be ready if I need funds. #4 Ive use plenty of them b4 steam came out with pre paid cards. #7. How to add funds to steam and buy a game. Free steam codes - How to get free steam giftcard codes.