To Activate cash app card, you can simply follow some steps on your Cash app. In order to get started with Cash app card activation, you will first begin with opening the Cash app on your mobile phone and then, you will have to go to the option for “Cash card” and then, you need to tap on “activate Cash app card”. And once you are done with the above step then, the Cash app will ask you to use your phone camera so that the QR code can be scanned for the Cash app card activation. You can click on the link here to learn more.