Vendor Order Tracking Wordpress Plugin?

I'm going to apologize right off the bat for the title.. I'm not sure what the plugin I'm looking for would be called.

Basically, I have gone out and found many vendors to sale my service as there own. My company will do all work that they sale. I want some kind of system where my vendors can come to my website, login with a "Vendor Login" that gives them access to placing there clients orders for my team to complete. What would this kind of plugin or system be called?

I appreciate any responses. It's been awhile since I've been on BHW(been making that money! ) but I'm going to try and get back in with the community and share what has made me money since I've been gone. Cheers!

I would suggest for orderStorm eCommerce wordpress plugin, its work fine a feature rich shopping cart that runs on your WordPress website, hosted anywhere. You can sell your products with flexibility, customization, security and integrity with the OrderStorm WordPress eCommerce plugin and achieve online success. Works with any theme.

1. Do you already have products which you want to the vendors to promote?
2. Do you already have the promotion urls and can track who is selling what?

I can make a plugin for this if you still need it. Please PM me with your budget.