Thank you for your purchase from My Cooling Store.
Unfortunately, only one coupon can be used per order. For example, If you have a coupon for free shipping and one for 10% off your total order, you can only use one for the order.
To see if your coupon still works, when you're in CHECKOUT, input the coupon code in the coupon box and click APPLY.
If you've any other questions about coupons, please call us at 888-406-1984 or email us email@example.com.