The smart retail system described herein presents information to shoppers based on the shopper s actions and state. In one embodiment information such as advertisements are presented to a shopper when the system detects a shopper near a display of the system. In one embodiment a shopper detected to be moving toward a particular location with respect to a display of the system can be presented with information designed to catch the shoppers eye and direct the shopper s attention to a particular item or product. The information displayed to the shopper can be changed based on the shopper s actions such as stopping to analyze the item or product to which the information pertains. Information can also be pushed to a shopper s mobile device in response to the shopper s actions and state. For example a coupon for a particular product can be transmitted (also referred to as pushed) to the shopper s mobile device as the shopper is examining the particular product or when the shopper has been detected walking away from the particular product.
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