Add a promotion

1. Open Promotions and add a new one.
2. Under The deal, type the Name — it prints on the customer’s bill — and the Khmer name if you want it.
3. Leave Applies by itself on for it to land on every bill that fits. Turn it off for a deal the cashier picks at the till.
4. Under What comes off, choose a percentage, An amount, or Buy some, get one free (with They buy and They get free).
5. Under It applies to, choose The whole bill (and, if you like, Only once the bill reaches an amount) or Certain products.
6. Set When it runs and Where it runs (see below), then press Create promotion.

Rules every promotion follows

• Discounts never add up on each other. If two fit, the one higher in Order of play goes first.
• Tax is worked out on the price after the discount.
• The till cannot change a promotion; it can only take one off a bill.

Turn Running off to pause a promotion without deleting it.