How do I use a coupon or promo code?

At checkout there is a coupon / promo code field: enter the valid code and apply it, and the total updates immediately. Coupons have an expiry date, a minimum spend and product restrictions, and normally one code per order. Store coupons can be combined with reward points. Current public codes are confirmed on the promotion page or by our team; expired codes return an invalid message. If you cancel an order after using a coupon, whether the coupon is returned depends on the promotion rules.