Looking for a Solution

Hi everybody, i hope this is the right forum and thread.
I wanna open a downloadstore for clips, mp3 etc... where also a third party can selling there items. I found in the net 2 sites which will perfect work for me one is clips4sale.com and the other is nicheclips.com
Does someone know if they use a complete script and where i can get it or can someone build this kind of shopsystem
Thanks
Greetings
Manni

Look into http://www.cubecart.com/site/home/

The software allows you to sell digital items such as mp3s and stuff.

Yes but this is a normal shopsystem, i need same as nicheclips or clips4sale, so that other users also can open there own shop and sell products in my system.
Greets

I'm not sure about CubeCart, but other ecommerce scripts allow you to
set up log-in accounts for multiple users, where they can control their
own items. X-Cart Gold does this (but it's expensive) ... I'm guessing there
might be other ones that do it too.

http://www.x-cart.com/

The next best thing would be to customize CubeCart to add that option.