1. Coupon can be used on all type of products.
2. You can only use 1 coupon in each order.
3. You can not refund the coupon when you cancel an order with a coupon used.
4. If you use coupon in an order, and you request for refund after delivered and signed, we will refund the money in proportion.
Products total price is 350 SAR, after using a 10 SAR coupon, the price becomes 340 SAR.
After delivered signing the order, you want to refund 1 product which price is 100 SAR.
The refunded money should be:
100/350*340 ≈ 97.14 SAR