The Ecwid.com store product allows developers to create Ecwid Apps to extend the Ecwid store functionality. This project is to create a new Ecwid App that will allow the owner of two different Ecwid stores to "sync" them.
For example, options would allow the user to sync all store settings, all products, all prices, prices with the ability to apply a discount to all products, etc.
The need for this is: some companies run a store for "retail" and "wholesale", and want their "wholesale" site to be completely separate from "retail". This also means if a new product is added to the wholesale store, it should automatically show up on the "retail" store with configured markup.