Idea:

To avoid confusion at checkout, it is proposed that the iPad, which is solely used to check out clients, should display a more intuitive message. Currently, the "Check In" prompt leads clients to believe they need to check in rather than check out. A simple rewording could significantly improve user experience and streamline the process. Suggested alternative messages include:

"Complete Checkout"
"Finalize Your Purchase"
"Proceed to Payment"
"Finish Your Transaction"

This change would help clients easily distinguish between the check-in and check-out process, reducing confusion and making the transaction smoother.