The points you have earned are valid for the current calendar year + 36 months from the date of earning. Your points will always expire on March 1st. When you use your points for payment, we always deduct the ones you earned first. As a member of Comwell Club, it is always your responsibility to keep track of when your points expire. Example: If you earned points on 1/8-2018, they will expire on 1/3-2022.