Chumba coins are a virtual currency used in the Chumba Casino platform. Players can use Chumba coins to play online casino games and participate in sweepstakes. These coins cannot be directly purchased; instead, they are obtained through various promotional offers. Chumba coins hold no real cash value and cannot be exchanged for traditional currency. Despite this, they provide a way for players to enjoy casino games without risking real money. Overall, Chumba coins offer a unique and entertaining gaming experience for users.