Manage your German American Check Card with your German American Mobile App. Login to the mobile app and click on the "...More" icon in the bottom right. From the menu screen, choose "Credit Card." Here you can see a "My Credit Cards" snapshot of your outstanding balance and available credit. For balance details or to make a payment, choose "Click for payment due & more." From this screen you can see balance and payment details or click to pay your bill. Scroll down to see recent transactions, card details, or to view a snapshot of your current spending. If you choose "Pay Bill", you will be prompted to "choose or add a new account" from which to make a payment. After entering your account information, you can then choose to "Make a Payment." To return to the mains screen, simply click the "Accounts" icon.