The present invention provides a method for transferring a promotion information for a community. The method includes setting a business region, which has a center and a radius. A landmark building is selected to be the center of the business region. Next, a store data is accessed from a store located in the business region. The store data includes a first GPS location of the store and an associated promotion information of the store. Then, a second GPS location from a wireless communication device is accessed. Finally, a promotion information is sent to the wireless communication device when the first GPS location is closed to the second GPS location.