Khalida Nirvana

OK, I was doing it right lol, and I didn't see a merchant forum, my bad. Thank You So Much.

I'm trying to sell no-copy items on marketplace and I'm trying to set it up so that if I have multiple of the same item, I can sell one item to one person, then the next item to the next person that buys it. I read that you can't do multiple listings with the same name so what do I do? I have also read about a magic box but it doesn't seem to exist anymore.