How do I change my listing to show 1 have 2 of the item to sell???

[legends_inc]

Be gentle, new to eBay selling. Created a listing and after I listed it, I realized that I have 2 of the same unit to sell, how do i change the listing to represent that?

[gutterpunkz05]

You can not stipulate quantities while items are listed for  Auction.

You need to revise your listing and

you will have to change the listing to fixed price and then update the quantity

[kopenhagen5]

Thanks gutters, I can't see anyone's listings at the moment.