Coupons are a great way to save money on your purchases. However, if you forget to apply one at checkout, it can be disappointing to miss out on the savings. The good news is, if you do forget to apply a coupon, we can still help you out. Just make sure to contact us within five days of placing your order, and we'll apply the discount and issue you a refund. It's important to act quickly though, as we won't be able to help you if you wait too long. So, if you've forgotten to apply a coupon, don't worry - we've got you covered!