Hello Emanuela,
I am having a similar problem, BUT in my exported CSV, I get THIS # for every product!–> 6.86461E=11
When I double-click that # in the CSV doc, the correct UPC shows, but it does not remain visible.
On another note, I was hoping that the UPC would show as a link to each product.
I don’t want to lose customers waiting for me to send the CSV, please help.
