Simply go to the "Banking" section of the app, enter your card or account information as instructed, and link a bank account or debit card. Following the entry of your data, you might be asked to answer a series of security questions to bonus rummy appconfirm your identity. Your bank account or debit card will be connected to your Cash App account once your identity has been confirmed, enabling you to use all of the features & capabilities of the app. The cash back program and referral bonuses offered by Cash App are just two of the ways that users can profit. Users can easily save money when shopping thanks to the cash back program, which enables them to earn rewards on their regular purchases at specific retailers.