what are steam cards used for

Steam cards, also known as Steam gift cards or Steam wallet codes, are prepaid vouchers that can be redeemed on the Steam platform for credit. The credit can be used to purchase games, gaming software, hardware, and other items available on the platform. Steam gift cards come in both physical and digital forms, with different denominations depending on the type. Once the code on the gift card is redeemed, the value of the card is added to the users Steam wallet, which can then be used to make purchases on the platform. In addition to buying games and other items, Steam gift cards can also be used to send digital gifts to friends or loved ones, buy device hardware, and purchase any type of digital software. It is important to note that Steam gift cards can only be activated on Steam, and any offers to activate them elsewhere may be a scam.