To disable/enable auto-renew for a product please follow the steps listed below. This won't delete the product from your account, but it makes sure it doesn't auto-renew and you can manually renew the product whenever you like.
1. Login to your Garanntor client area.
2. Click on domains to reveal the list of domains under your management.
3. Click the drop-down arrow beside the domain you intend to disable/enable Auto-renew on and select Auto Renew Status from the drop-down menu list.
4. Click the button the Enable/Disable the Auto-renew feature on the domain.