Error on export

I am using the Ebay integration and then I go to Export products.
I have only selected ONE product to test the app and the settings but when I do the export I get the following error:

This listing would cause you to exceed the number of items you can list. You can list up to 150 more items this month. Please consider reducing the quantity or request to list more: https://ilowebapp.ebay.com/ilo/portal .

I have selected ONE product with quantity 1 and price 1 USD so why does it give me this error ?

Regard
Petter