Refunds at the till

Under Last Sales, press the refund icon on the sale. It refunds the full amount, asks for a reason, and emails a refund receipt if the customer has an email. Only roles allowed to refund can do it. A fully refunded sale puts its products back in stock.

Void is for a mistake, and only on a payment taken in the register that is open now. A void does not put stock back, so correct the count in Products.

A sale paid by Belize Bank card can't be refunded at the till. Refund it from the booking's Payments instead.