You either have a SMS Mac subscription through PayPal or eSellerate.

How do I check my PayPal subscription?

You can check your subscription to SMS Mac from your PayPal transaction history.

To check your subscription, login to your PayPal account and take the following steps:

• Log in to your PayPal account.
• Click the My Account tab.
• Click Profile at the top of the page.
• Click the Recurring Payments link in the Financial Information column.
• Find the the item from SMS Mac, and click the View Payment link.
• If desired click the Cancel button and follow the online instructions.

How do I check my eSellerate subscription?

• Go to the After-Purchase Services web site of eSellerate
• Fill in your order number and email address
• Once logged in, look for the Subscription Management section