To import Amazon Seller Central transactions into QuickBooks, it is necessary to configure Amazon to QuickBooks item mapping.
If keep inventory in stock and need to track its quantity on hand, current inventory value and average cost, map Amazon SKUs to QuickBooks Online Inventory Products / QuickBooks Desktop Inventory Parts.
If you do not keep inventory in stock (e.g. use dropshipping), map Amazon SKUs to QuickBooks Online Non-inventory Products / QuickBooks Desktop Non-inventory Parts.
select Import Statement to go to Amazon Statements page
select Import (next to the corresponding statement) to start mapping verification
Enter corresponding QuickBooks Item Name:
select Edit (red pen) on the right side and enter an existing QuickBooks Item Name
select Confirm (orange check mark) to save new QuickBooks Item Name
repeat for all unmapped items
To verify updated mapping, select Verify Mapping.
When mapping is complete, your mapping page will have no unmapped items listed. Now you can proceed with the import.