Signup/registration/free trial type offers which award a flat rate of points can only be completed ONCE. Other times, some offers which require an actual purchase (not to include shipping charges or free trial charges etc.) members may complete more than once. Shopping offers which award a certain number of "points per dollar spent" can be completed multiple times, though.

If there is ever any doubt as to the offer you are interested in and you want to complete it multiple times, please send an e-mail to Customer Service and we will get back to you asap with details. Thanks!!