For Avangate order:
If you want to cancel the renewal next time, you can do as below:
Please click this link: https://secure.avangate.com/myaccount/
Please enter the Purchased Email and Order ID. Then you can cancel the renewal by following instructions.
For PayPal order:
If you want to cancel the renewal next time, you can do as below:
First, you need to sign in your PayPal account, then find your "Manage Aiseesoft Studio Payments", like the screen shot below.
Then you will find your order message about this product, then you can cancel it.
After you cancel this order, you will receive the email from PayPal told you that you cancel successfully.
For MyCommerce order:
If you want to cancel the renewal next time, you can do as below:
Please click this link: https://account.mycommerce.com/cp/Login
Please log in with your own account. Then you can cancel the renewal by following instructions.