This is a PayPal Subscription that charges a one time $25.00 USD fee for access to the SketchData website. Payment is by PayPal, seller is Moore Consulting Group, LLC.
You will get an email from Paypal saying your subscription has been cancelled. This only refers to you Paypal subscription, there will be no additional payments made. However, your access to the SketchData website downloads section will remain active.
Below is a link to video on how to activate your SketchData Toolbar
http://youtu.be/2iQa8ededIQ
Uninstall old versions of SketchData Toolbar
http://www.sketchdata.com/Sketchdata_uninstall.html