Diff. Ebay webservices using site

Hello Bidders I need a my Web site which can use ebay webservices from my site. Also I can add, access, listing, editting, removal of items for my items which I have submitted in Ebay from my site. Designing of the site will be provide you from which can get all the requirements of mine in mysite. I need to use ebay webservices of diff. countries also...like US,Canada,Australia, Motor,UK. That my member will choice on which ebay they need to submit his/her product to sell & other all the sepcifications which ebay need for particular get listed on ebay. If u have any question pl. give PM me. Only Serious Bidder & can give any working demo for some of these features like my requirements then only bid.