In the Loyverse POS app version 2.16 for Android, we have added support for built-in LED customer display for Sunmi models T1 MINI and T2 MINI.  During the sale, the system displays information about each item (with variant) that is added to the ticket.  When selecting the payment type, the “Amount Due” is displayed so that the buyer can see how much they need to pay.  The customer’s display also displays the total paid amount and the amount of change so that the buyer can see