Manage Inventory /
Manage your inventory in bulk /
Use inventory files /
Upload your inventory file
If you are uploading inventory for Fulfillment by Amazon, follow the additional instructions provided in List FBA Products in Bulk.
After you build or modify your inventory file, you are ready to upload the tab-delimited text (.txt) file.
After you build or modify your inventory file, you can save the file either as tab-delimited text (.txt) or excel (.xls) format.