Advanced webshop system

I like to build a multi domain, multi user webshop with advanced refferal support. ## Deliverables **Webshop Frontend** Normal webshop functionalities Register Customers Different delivery address then invoicing address Existing Customers may have other prices (standard discounts on product) Tell a friend Product Category Brand Different languages multi domain multi template related products Specification list per product Filter on Specs Advanced search function Virtual products ( ex: Ebooks ) Grouped products ( bundle costs less ) referral is stored in cookie Different payment systems available **customer Backend** Shopping history Tracking orders Invoices Change personal details **Webshop Backend** Manage products (multi language!) set referral commision ( different commision for returning customers ) manage price levels for existing customers/dealers/resellers Manage templates (multi language!) Manage orders Manage Stock Manage available payment systems Manage Payments Manage Promotions Manage Internal Users and rights Manage Customers Manage Coupons Coupons With Timelimit Max Coupons/Customer Max Coupons/Product Coupons on selected products OR product Group Coupons with minimum amounts Coupon for free transport ...Possible to add more later Transport Price for transport is configurable by price/amount/weight (multiple configs possible per parameter) Choice of transport company Manage marketing material for referrals set requirements for refferals ex. No spam mail Mailing lists **Admin Backend** Manage languages Manage All Webshops Enable/Disable available languages Enable/Disable available templates Enable/Disable domains Login as user from webshop Manage referrals **Referral Backend** Browse products and webshops Create unique referral links **Other** SEO optimized Registration page Referral business owners **Functionalities** We want to supply webshops to companies. All the products in the webshops can be promoted by referrals. The company decides how much commission the referral receives. We also charge a certain commission on the total revenue of the webshops.