Heads up on Taxjar
We set up taxjar to collect taxes on our wholesale site. Many of customers are marked as tax exempt. However, taxjar has no way to know this so they report the sale is taxed in their system thus essentially showing every sale in your taxjar account as taxed. For example if I have a customer that is tax exempt with an order of $100, in the taxjar report it shows taxes due to the state. This is impossible to fix when you have thousands of orders. If tax collection is important to you I recommend looking at other shopping cart providers and or other tax systems.
Also we are getting many errors in the checkout process that will not allow customers to checkout due to a problem with the way shopsite and taxjar communicate with one another.