Deliver Paid Signups excelent budget

I am looking for someone who can bring paid sign ups to our site. We are a team of Automated Forex Trading Systems ie. Expert Advisors. Currently we have developed a new unique system and are willing to sell it. The cost of the product is $399. We are looking for a person or company (only one will be selected) to bring visitors who will buy our product. The person/company will receive 20$ of the sales price after the 15th of each month via wire transfer, paypal, alertpay etc... You can choose the best method for you. If you can bring more than 200 customers per month we are ready to give you 10% more. ONLY SERIOUS PEOPLE please!!! We are looking for only one person/company to start long term partnership, because we are too busy developing and testing our systems, so we need someone who is going to take of the marketing of our products.