There are different ways with which one can activate cash app card. Whether you are using a normal Cash App card or a Glow in the dark Cash App card, the process to activate a Cash App card is simple and straightforward. All you need to do is just scan a QR Code that has come with your Cash App card. In case you face any problem in activating your Cash App card using a QR code then worry not. You can try another method to activate your Cash App card. And that another method involved using your card details such as Cash App card number, expiration date, and CVV code.