This is a free, non profit, no adds app, It is maid for two game's fan to the game's fan.
This app is developed by Oscar GM y Sergio PV and it is based on the Comerce game's extension to the 7 Wonders game created by Gus&Co for create the Commerce extension 7 Wonders game (Repos Prod.).
Gus & co Review(French) http://gusandco.net/2013/08/17/lextension-commerce-pour-7-wonders-sur-android/