Before you continue reading: You have to be located in the United States, have no accent and you need to do (sales) phone calls to medical companies. If you do not fulfill all three, then don't continue.
We run an established social network for medical professionals and have advertisement zones that need to be filled by advertisers. Advertisers should be solely medical companies, especially in the medical imaging field. I have hundreds of phone numbers to companies which you need to call and convince them to advertise/sponsor our site. It is your full responsibility to get to the "right" person and to get them signed up. (signed up means they paid for their advertisements)
Only when you get a minimum of $2000 worth of advertisements signed up (within 1 month of acceptance) the project is considered complete. We can also consider a commission if you can get a higher volume signed up and working on a longterm basis.
Please no SEO or amateurs - only experienced lead finders who will TALK to people. I need you to show me some proof of your previous experience/success in that matter.