1. The option to DISABLE "manual card entry" for certain devices needs to be added. Most merchants will not use this option due to inability to successfully dispute chargebacks through this payment method. There are also many fraudulent transactions that happen through manual card entry. Buying a list of stolen credit card information is dirt cheap so chances of someone providing real information is close to nonexistent.

2. Security is nonexistent with flex devices. If a bad actor were to press the "X" or "back" button from the payment screen on clover dining, they are able to access other options that no merchant would want them to have access to (Them using these options will mess up your reports and totals and leave you with a improperly closed bill which you will not receive any money for). While Clover does deserve credit for putting a screen that says "Please return this device to an employee", you literally just tap the screen to bypass this message thus making it redundant. Requiring employee code to be used after the message "Please return this device to an employee" is the simplest solution to this issue.

Test: Clover Dining> Open Bill> Pay> Charge Card> Press X > Tap Screen