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While cashier adds product to cart, customer facing screen visually presents the following order details simultaneously
Item details
Subtotal price (for tax-exclusive accounts)
Tax percentage and total (if applicable)
Total price for the order
In addition to the preconfigured background, the dual screen can show the information such as promotion program, advertising video, affiliate program or a way to get feedbacks from clients. For example, you can set the screen to ask questions from customers and get their answers right away. This will help you to know what needs to be maintained or improved.
Note: Store owner might want to hide the discount code applied from customers so they can't take advantage of it when placing online order.
8. Fit & Gap analysis (Keep internal)
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