Several stores in the United States like Dollar General, Dollar Tree, Walmart, and 7Eleven etc. allow Cash App users toadd money to Cash App Card. Simply visit any one of the stores, meet the cashier and request toadd money to Cash Card. You need to pay the amount that you wish to add to your card. Pay the same and share your Cash App details. The Cashier will add money, you can acknowledge the payment in your Cash App account. Cash App will also send a notification to you. This is the way how you can add money to your Cash App Card in Store.