Till / Coupon Validation

Till / Coupon Validation is the screen where you check whether a customer's coupon code is valid and then redeem it. The cashier keeps this screen open.

How do I open this screen? From the left menu, go to Bumerang → Retail → Till / Validate Coupon.

Retail Till / Coupon Validation screen


Headline figures


The validation flow

  1. Type the code into the Coupon code field, or scan it with a barcode reader.
  2. Press Check. The screen shows whether the coupon is valid, its type and its condition.
  3. If it is valid, apply the discount at the till.
  4. Then press Redeem.
Codes are single-use. Once redeemed, the same code is never valid again. So apply the discount first, then press Redeem — doing it the other way round wastes the coupon if the sale is cancelled.

Common situations



Revizyon #2
tugay tarafından 11 Ağustos 2026 07:23:12 oluşturuldu
tugay tarafından 11 Ağustos 2026 08:20:27 güncellendi