A Car Spa coupon is a deal that helps customers save money on a particular product or the entire basket. These may have specific requirements, such as spending so much or only applying to certain products. The cost of the products is the same for all customers until they use the Car Spa promo code at the checkout. Discounts usually apply to select items during sales, but unique customers, such as students and seniors, can make the most of extra savings on all items that not everyone can enjoy. This doesn't require a coupon code to get, just ID.