Hi! Base points are usually valid for 1 year from date of purchase. Bonus Points and offers are usually much shorter. When you click the "Rewards Points" tab in the upper right hand corner it will tell you how many points you have, how much they are worth, and gives you an expiration date of when some of them expire. If you click on "View your account history" it will sometimes show if you have special points that have been added to your account that have a short time in which to use them. Also, if you are a SYWR Bonus Member and opted-in to receive emails at your regular email address from SYWR they will usually send you an email if you have points that are getting ready to expire. Keep an eye on your "Home" page, too, because those points expire fairly soon. Hope that helps!