Build an Online Store

1) To build a magento shopping cart using the latest version 2) requirements is attached in the file 3) i will only select developer who have build a ecommerce site that has the same requirements as what i wanted. 4) Who are we: We are a biz in Malaysia that have sales location is a few different countries. we want to manage the ecommerce site in malaysia but the sales process (packing) will be done by each of the countries branches / distributors that we have. So stock and sales process will depend on which country the client want the sales to delivered to 5) Key requirement: a) main website that can manage all the sales of all the countries b) product information are the same c) pricing for different countries may not be the same d) when selling, the system must deduct from the correct country location stock count e) when selling, the system must sent the sales order to the correct country management f) customer database, membership, coupon, gift voucher are centralised and can access any country sales g) Different country will have different shipping rate h) Different country will use different payment gateway If you have a demo of a working site with all the requirements that i want. You will get more attention as a potential developer To quote, please indicate: 1) DEMO or screenshot 2) Price (inclusive of all license & theme & all the requirements listed) 3) Timeline