Member for my Site

i own the site of [login to view URL] and i would want the winner to recuit signup for me. the normal price for the memberships are 1month for usd25, 6months for usd125, and 1years for usd225 i am having a promotion of one year memberships for usd180(originally 300 per year of usd25 x 12mth). you are bidding on how much u want to earn for 100 memberships. if you can get me 100 signups for this promotion in one month time. i am offering extra $$$$ to you as well. if you can market/sell it at a higher price, it is up to you. the only problem is, i must setup the account for the clients manually.(max 48hr) after that i will send them the id (email) and a default password which they can change after they log in.