Sales Tax-Inclusive Orders
AccountEdge Pro will not support sales tax-inclusive Shopify Web Orders. This is set with All taxes are included in my prices in the Taxes window (Shopify > admin > settings > Taxes). In order to process web orders or sync items, you need to uncheck this setting in your Shopify store.
If Shopify orders were created, and this preference was set, AccountEdge will process the orders but will back-out the tax from the item sales.