From trilogic uk:
John's Bingo Software is a good way to help you raise funds as you can add a message/name to each bingo sheet if required. The sheet of bingo cards can be printed in a one per sheet up to six per sheet format depending on your requirements. The software has been specifically designed for the UK Bingo player who expects all 90 numbers to appear once only on a sheet of 6 cards - just like in the Bingo Halls. Operation of the software is very simple - All 90 numbers are randomly generated and stored on the computer ready for the caller. The caller then either sets the system to automatic and numbers will be revealed at a speed (set by the caller), or one number at a time by clicking the mouse at a speed suitable for the players. To make it even easier the current number can be made to flash. Once a player calls a game it is very easy for the caller to check off numbers from the computer screen. If a wrong call is made you can easily back track balls called.