This app is not reliable. There are quite often errors in the automatic Shopify data import functionality and you have to keep an eye on the app. If an automatic import fails, it's not said that the manual one will work despite trying dozens of times. Sometimes it does after several tries. A really good app when it works, but I'll have to look for alternatives because of lack of reliability.
Munchkin Et Moi
A smart app, but unfortunately one that maps the SKU name in Shopify to the Name in Quickbooks, meaning that if your Name= Name, and SKU= SKU, it imports every item as a service and takes copious amounts of my time to adjust every invoice manually.
I'm going to start manual imports and will revisit this app if this problem is fixed.
3rdeyeankh Original Thought
I love Qb but this app stop syncing a few months after installing and continues to give exporting error messages when there isn't any issue