I would like to sign up for a webinar to refresh my self on some processes.
Go to help.avalara.com
Scroll to the bottom and click on Avalara University.
Click on Webinars in the middle.
From there you can browse the list of Webinars
If you see there is a recording of the Webinar you would like to view click that link and you will be directed to a recording of that webinar.