NDN Group found a solution to solve a long-standing retailer problem. NDN has initiated a new retail technology "iBeacon" that is inexpensive, and it is about to solve the long-existing problem delivering in-door positioning capabilities to mobile devices. With iBeacon (a Bluetooth low-energy radio module), we can now deploy in-shop push messages, loyalty point collections, create social interactions, mobile commerce, and engage customers with sales transactions. This solution is suitable for Shopping Malls, Banks, F&B Outlets, Public Transports, Art Galleries, Exhibitions, Social Events, and all kinds of retail outlets.