ePoint HotSpot to the rescue! (Score 1)

Hello, Here is an open source solution for precisely your case: https://www.epointsystem.org/trac/website/wiki/2010/10/30/13.20 I would recommend using Ubiquiti PicoStation M2HP for outdoors APs and TP-Link TL WR-1043ND for indoors ones. You can also connect some of your customers by Ethernet plugged in the switch of the WR-1043ND. For more info, please feel free to contact the authors at [e-mail]