Need to write/integrate payment process in php/mySQL system

ATTENTION! I am looking for full time programmer. If you are one consider this as a test assignment for your skills and attitude. I have alergy on such on translators, who are re-selling somebody's work and call it "company" and designers. Real companies are not looking for work on freelance sites. I need no design or flash work. Please do not propose me anything like that. I want to see real-time work. Not another ghost. I need the checkout page with 3 sections: 1. Purchases. It shows all purchased items during the shopping. This section is done like include of another file and 90% ready and need little invasion such as: A. Integration with the message board (mailbox file) B. Integration with other 2 sections of this screen (calculating the totals) based on the data displayed. C. Removal of a few pieces of code placed there by mistake. 2. Escrow Payment. This section is using the components that are ready to be used. This section needs: A. Integration with section 1 (Purchases), which technically means calculation of the total. B. Integration with several Payment Gateways 3. Pay Direct Section, breaking the list of purchases to several invoices if sellers of the products are different. It's currently connected to the same escrow system and need to be rewired. A. Integration with section 1 (Purchases), which technically means calculation of the total. B. Integration with several Payment Gateways where direct payment connection is possible like in eLance. About the "Integration with several Payment Gateways". I recently have modulas that came with the SW I initially purchased. I reviewed the files and they seams to be good and I hope it will not be a big headache to integrate them. A few more words. The coder who has done this demo was sure that he will do it in 1-2 days with his level of experience and the prototype screen was maintained in just a few hours. Then he unfortunately evaporized. He was not washed away by tsunami. He is bidding on too many projects and this is not letting the guy to accomplish this work, which in which he definitely had the experise and estimated to $100. I am not leaving him negative feedback for the dropping of the project yet. Very said story! He's really not bad guy. If you wish to accomplish this in 30 days or you are designer or re-seller of any type or pretend that you are huge company, please do not bid. You wish to start the business and become company? I will be happy to help you, but please do not defraud project owners with the fake ghost-companies. This is not the way to build the business.