How Do I Add Personal Inventory Numbers When Listing My Items

[top*rated*]

I am just figuring this stuff out and I need to add inventory numbers to each of my new listings and when editing a listing. It is not a UPC for the item, it is my personal inventory numbers.  I am trying to sell more and there is no way I can keep track of everything without these numbers. If someone has info or doing it a different way, I am open to suggestions.  

Thanks

[toysaver]

You have to turn on the title option to add a custom label (separate line).  It's off by default.  

[reallynicestamps]

I just put the inventory number at the bottom of the description.

I used to put it in the title too, but for me that was not useful.

[inhawaii]

I would create a new item specifics field and call it "Inventory Number".

[jonathanbrightlight]

@toysaver  has the best solution. There Custom Label (SKU) field is not visible to buyers, but shows everywhere you need it in your Seller Hub. We use it for our shelf numbers and our inventory SKU.

[cityslickercreations2004]

Since many of my similar items come from different sources, I use it for pricing/ vendor/ location info. That saves me looking for the info in another file.