The dropdown category selector for those adding TaxJar after the fact will be a painful process. Suggest we get a default category in the admin settings that will prepolulate this option when adding a new product since most everyone sells the same type of product in their system. Also would be nice to have a assign category to all existing products database update button. Imagine having 60 products and having to go in and update each one 60 times. Make it Simplero! for us.