In order to cancel your membership you will have to log into your back office with the following link http://my.aspiresystem.co/ and click on your profile picture, the click the Billing Settings link. Once you are in the Subscription screen click on How Can I Cancel link. You will be brought to the Cancellation Request Screen site site to cancel your membership.
You can cancel your Membership at any time. For continuity Membership products (that are billed monthly) you will be able to login to your Members area until the end of the billing cycle. For other products, you will always be able to access the Members area, you just will not be privy to any new information going forward. If you are within the refund period, a refund will be issued.