Invalid product quantity. Product listings must have at least one product with an inventory quantity greater than zero

Description:

Invalid product quantity. Product listings must have at least one product with an inventory quantity greater than zero

This means you left the quantity column empty or at 0.

Solution:

Quantity must be:

1. A positive number
2. Not empty

If you enter a decimal, Shop Uploader automatically rounds down. For example, if you enter 8.5 it will be uploaded to Etsy as 8.

For more information please visit the Documentation Page.