ZyXEL USA has an interesting WIFI serving of late. I note this addition to their wireless setup for the coffee crowd!!

»www.us.zyxel.com/product/model.p···1876859

The ZyXEL Wireless Service Gateway (ZSG-100W) is a turnkey Wi-Fi hot spot solution. Designed with integrated billing and receipt printing capabilities, the ZSG-100W allows public businesses such as coffee shops, bookstores, libraries and airport terminals to cater to customers seeking Wi-Fi Internet access

For anybody wanting to setup wireless connectivity, for client value added services or as a revenue making device, this may have potential.