Can You Deposit Cash into Cash App Card Through the ATM? Generally, ATM cardholders can make deposits to their accounts at ATMs as long as their financial. You can add money to your Cash App and use your Cash Card with it at stores that Tap the "My Cash" icon to add funds to your Cash Card. Add cash to your Cash App balance so you can send money to friends. Cash App supports debit and credit cards from Visa, MasterCard, American Express.