How to get PayPal invoice to pull item SKUs from Wix store?

[LizFranklin]

I am using PayPal to accept payments from a Wix online store. When I print a packing slip in PayPal, it shows n/a for all of the item numbers, instead of showing the items' SKUs entered in Wix. How can I get PayPal to show the SKUs/item numbers of the items sold?

[MadHoney]

Did you find a solution Liz?

[LizFranklin]

No, we were ultimately told that it was impossible.  Our workaround has been to add our SKU in parentheses at the end of the item's name on each item.