B2B Wholesale Hub

I used to have a system for retail and a system for wholesale.
But it has been very difficult keeping track of inventory and ship dates due to the two systems pulling from the same inventory stock. Now that I have wholesale and retail both on shopify, the inventory and the orders are all in one place. I have another app to sync to quickbooks for complete accounting, and another app to sync to shipstation to keep track of shipments.
This app has made it easier for my wholesale customers to quickly order online and it has reduced my workload a ton!