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Business engage customers on their venues. Deals are being sent directly to their smartphones the moment they walk in a businesses doors in the form of push notifications and rewards like welcome reward, happy hour, many visits rewards, etc
Business smartphone sends a signal to visitors who have already downloaded the free app/open the application. Customers can then immediately view discounts on their mobile devices or get a punch on their virtual loyalty card when they visit the business.
Communication take place using either wifi or bluetooth.
Crossplatform mobile devices using phonegap
Link data base with a social netwrok beng built in HTML5-Phonegap
Only experienced coders