Well, we would prefer a custom-made solution using a simple frameworks like fat-free @ http://www.github.com/ecogroup/ecoshop.git
But it's really up to you, there is a price range from ECO 10,000 to ECO 20,000, what would you like to receive?

Please also keep in mind that this project is to be forked from github, ready for installation / ECO-deployment.