"You can only use your Steam Gift Card online on the Steam platform. Here's a step-by-step guide on how to redeem it: Log in to your Steam account. Go to the ""Redeem a Steam Wallet Code"" page. You can find this by clicking on your username in the top right corner of the Steam client and selecting ""Account Details."" Then, click on ""Add Funds to Your Steam Wallet"" and choos... https://ah.offersfrog.com/sweepstakes/claim-steam-gift-cards