Cancel Loyalty Payments (POS4)

Discounts added to a sale using Piggy or other loyalty schemes, can be cancelled before the sale is complete.

Setup

In order to cancel partial payments in POS4, first add a “Cancel” button to the Payments menu.

Open the Menu Editor, select Menu: Payments and click Add button > Edit.
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Set the definition as ‘’’AppDeletePayment’’’, then click the green tick to save the new button.
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Use in POS4

To cancel a partial payment on the Sales screen, click on the line you want to cancel, and press Cancel.
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The discount will be removed, and you can continue with the sale.