This slim and compact electronic device keeps track of scores for up to four players and fits into a shirt pocket, clips onto a belt or slips into it's leather name tag holder for easy viewing and operation at every hole.  The Golf Master includes the rules for seven popular betting games such as Nassau, Bingo Bango Bongo, and Skins.  Scroll through a complete golf rules e-book at the touch of a button.  Golf Master also recommends which club to use and stores up to 16 player names.