I recall going online to cancel our Discount Den membership a few weeks early and it said that it would still be valid through the original expiration date. Kind of like cancelling Netflix. However, I suspect they still tried to charge the credit card because we got an email a day or so after it was to renew saying that the payment method was declined. This is because we had to obtain a new card with a new number because of fraudulent transactions. So I wouldn't necessarily trust cancelling through the link online. Though it is also possible that this email was the same one they send when you don't renew. Who knows.