Check the expiration date. If the coupon code has not expired - there are other reasons it may not work.
👉 Coupon codes will not work in combination with other promotions.
👉 Some coupon codes are only valid for one-time use.
👉 You might be looking at an old ad or webpage - close the SwiftPaws tab that is open or refresh your browser to assure you're viewing the most current information.
👉 If you receive an email with a link, use it to access the website site to activate the coupon code.
If none of this helps - please forward a link to the ad or the email you received with with the coupon code to [email protected] along with a screenshot of the error you get when you attempt to use the code.