Shopify is a webshop, AJAX'ified and, more important, hosted. It has not been released yet, but a preview is available on their site.

Why is Shopify Hosted?

Hosting Shopify allows us to improve the software more rapidly compared to a traditional release cycle system. New features will be added and implemented on Shopify at no additional cost to you. As well, hosting it ourselves means that it's our responsibility to secure and scale the product. This is an advantage which no client site e-commerce package can match. Lastly you will be able to profit from centralized product search as we will be able to drive traffic to your site without any marketing budget.

Shopify will run in any modern browser.


Link : Shopify