The Gift Cards in Roblox are of two types. Credit-based Gift Cards add a certain amount of real money to your Roblox Wallet, which the user can then spend as they like, typically on Robux or a Roblox ...

In Roblox, the in-game money is known as Robux and is widely used. This game is aimed at young people who are prepared to spend real money on cosmetics, and as such, it is both alluring and addictive.