osCommerce Single eCommerce Store Development & Design

I am looking for an experienced osCommerce Programmer and Web Designer to make a custom designed osCommerce e-commerce store. Here are the things I need: 1. Edit widget placements (I'll provide the layout) 2. CSS Styling (I'll provide the PSDs) 3. Membership management backend with purchase history 4. Support for coupon: Two modes of creating the coupon: i) Manual creation - Allow coupon to be used during a specified period by ANYONE, and it can be used more than once ii) Automatic creation - Coupon is created to be used automatically by system, based on the birthday of the member. It can only be used for that month and it can only be used by themselves, ONCE. 5. Affiliate Program Integration: * Support Paypal Mass Pay: Allow quick export of commissions and Paypal email address in the .csv or .txt format recognizable by Paypal Mass Pay * Support Affiliate Stats tracking: How many referrals + % of referrals that bought + Total sales brought in * Support setting of % commissions for specific affiliates * Support affiliates sign-up and allow them to specify if they would like to be paid via "Check" to their billing addresses or "Paypal". My budget for everything stated above is $600 USD max. Please let me know if there are any 3rd party affiliate management software you need. I will be awarding the bid to the person/company with a proven track record of osCommerce designed sites and with the lowest bid. Please provide a portfolio of your osCommerce website designs or else you will not be considered for this project.