Can't Revise Listing Without Inputting UPC and MPN? | Selling

an_709184 · 2026-06-30T06:03:49.527296Z

Is this a new error, I've never had to input either. Sometimes, I will add the MPN if relevant. Seems to only affect categories with only Brand/UPC/MPN as specifics.

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Can't Revise Listing Without Inputting UPC and MPN? | Selling | eBay Canada EN