. A cash card can be used as long as there is money available in your Cash App account. Once your Cash App runs out of money then you will require to add money to your Cash App card. You can add money to Cash App card by transferring money from a debit card. Alternatively, you can visit the reload location or request money from your Cash App contacts. visit us our blog: https://cashappscontact.com/blog/how-to-add-money-to-cash-app-card