FNSKU v UPC
I have a new product I’m getting manufactured and I was told to create a listing for it now so I can get an FNSKU (I will set the offer and launch date in the future for the honeymoon period).
However, I am planning on making a new account to sell this (Amazon says I’m fine to do that), and I don’t want to start paying for an account just to make a skeleton listing to get an FNSKU. So my question is, is the FNSKU really that important? Why can’t I just use my UPC code?
Also, how will I know if I can use a manufacture barcode for my product vs FNSKU? Seems like some products you must use FNSKU.