Points can only be redeemed in 10,000 point increments. Once you hit a redeemable point level, an email will be sent with a coupon code for your next purchase. You can also choose to let the coupon expire to save points. Note, the coupon code is only valid for 6 months from the time it is sent. If the code expires, the points stay in your account until the next redeemable level is attained.