Direct seller order web site

We are a company who's sales are based on a home party model (similar business model to tupperware) looking for a password secured website for 6000 plus consultants that sell our products. This site will methodically walk them through entering the guests shipping information? that? attend a party, the products they each order and their payment/credit card info. The site will? automatically? add the free gifts and incentives based on the overall sales and attendance values? . It was also calculate the cost of shipping and taxes based on the canada/usa location that the product is being shipped to. The order will then be saved in csv format to the server at which point we will pick the file up and process it for shipment. The consultant database will be updateable via secured csv upload. The available products and prices will also be editable with the option to include a photo of the item. The site will also have the ability for increased funtionality in the future. We would like the site to be built in PHP. ## Deliverables additionally: the site will allow us to change the free gifts and the purchase levels they are awarded at. The site will verify proper credit card information entry. The site will also send a confirmation email to the consultant to let them know the order has been placed. * * *This broadcast message was sent to all bidders on Saturday Aug 30, 2008 12:56:05 PM: I have updated the requirements of the website. I forgot to include the requirment to calculate shipping charges and taxes. Shipping costs are fixed. The taxes are based on the locations the product is being shipped to in the usa and canada. Thankyou