How to activate Cash App Card without logging in? ( Quick Guide ) If you want to activate Cash App Card without logging in, you should know that there are two methods to activate the Cash App Card. The first and most preferred method is to activate the Cash App card with a QR code. In this procedure you need to scan the QR code to activate your Cash Card. The second method to activate the Cash App card is by CVV number and expiration date. In both cases, you need to use your Cash App account to activate the Cash Card. In practice, it is not possible to activate the Cash App card without registering. However, one can contact Cash App support for assistance in this regard. Visit for more info: https://cashappscontact.com/blog/activate-cash-app-card