shopping site modification
 

1) Project Details: (be as specific as possible):
I am using a sample shopping cart from http://www.phpwebcommerce.com/ and I would like to add the following modification to the site:
1- multiple shops and let the customer chose the shop where he can buy from.
2- customers account so they are automatically registered when buying and can comeback to check their sales status and update their info.
3- add product to the parent category. that function is been giving by the coders but it is not working when modifying a product.
4- shops accounts so the shop owner can check the status of sales originated from their shop (when a customer chose them). the shop owner can update his sale as delivered (when updated are delivered, it is locked permanently in the database).
2) Payment method/ details (Paypal, check? Timeline?):
I will pay by paypal

Dose this project requirement is open? I can do work for you.