Earls Restaurants is installing Wi-Fi with FatPort's help for both customers' and managers' use: It's definitely passed a trend and into routine that retail businesses find just as much utility and potentially more cost savings (versus actual net income) from having Wi-Fi hotspots in their locations.
Most of the 50 restaurants already had DSL installed, and so that wasn't a separately tracked cost. Amusingly, it took quite a while for FatPort to install some locations because of the infrequent airline service.