Netcounter - internet cafe billing solution - description from Softdepia.com:
NetCounter is the best billing solution for Internet cafes. It is very easy and accurate, as concerned money and time. There are many useful features, like reboot/shutdown of any workstation by server, minimum time of charge etc. In order to use it is necessary to have installed a local network and the hard disks of workstations to be full shared.
You can control from 1 to 255 terminals
It counts in any currency
Fully customized money meter
Netcounter - internet cafe billing solution is a "Free to try" program. You can download and try it for an evaluation period.