After purchasing car through Costco program and after giving a best review ,Costco issue a coupon which is 50% off on parts or accessories $200 value which is valid for 6 months. Bcoz of covid pandemic didn't get a chance to go out to use the coupon. I requested them to extend the coupon period they didn't agree and they disconnect the call. User's recommendation: Costco is not issuing the coupons.