Cash App card is one of many essential features. With the help of Cash App card, you can make instant payment at every place where Visa Debit card is acceptable as a payment method. Also note that everything from getting a Cash App card and activating it is free. Remember that you will require activating your Cash App card before being able to use this smart debit card. Luckily, there is more than one way to activate a Cash App card. All the possible ways you can find in this helping post: How to activate Cash App card?