cart mod and affiliate system

Oscommerce (or similar) Shopping Cart multiple tangible and multiple digital products sold in the same cart session, secure download for digital products, add solid product shipping (postage cost), - could be set to weight, with only 2 selections, Australian internal and International, Multiple payment choices for customer: e-gold, 2checkout and paypal Preferably with 2 tier affiliate program, affiliates to be able to send to any product page or index page and still be tracked. Affiliates paid either Paypal or egold. ** Affiliates commissions not fixed amount, ie. different commission for each product sold... eg. digital products will have higher commission. We can do html and design. This is a start up business, not much money to spend, but more work coming if successful. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform Linux