I suppose everyone has different needs. I see the feature to bulk change all the UPC’s to “DOES NOT APPLY” but it doesn’t suit my situation where I want to add the UPC’s. Almost all my listings are multi-variation where I have 20 different variations per listing and 10 UPC’s per listing. My variations are identical across ALL these MV listings so if I could bulk edit to populate these variations across all listings at once, it would save a ton of time. Right now, I’m opening each listing and manually typing in the UPC’s for each variation. For example, each of these listings has variations to select size, to select the style of bracelet clasp and to select whether they want a gift bag and this variation info. is the same across all my jewelry listings. I may not be explaining this clearly and for that I apologize.