Activate Your Cash Card $Cashtag will be on the front of your card, and if white your $Cashtag will not be on your card. On this screen you can also add a signature or drawing to the front of your card by tapping the box that says "Tap to customize." Draw whatever you'd like in the box using your finger, or tap the smiley face icon at the bottom of the screen to select an icon or pre-drawn letters.