Modern gaming machines use computer technology to operate their functions. Slot machine outcomes are determined unsing a Random Number Generator (RNG) which is a mathematically-based program that selects groups of numbers to determine which symbols are selected to produce a winning or losing outcome.

Commission: Depending on the casino, hosts may receive a commission on the comps they give to guests. This is usually a percentage of the comp amount and is a great way for hosts to supplement their salaries. Tips: Although it's not expected, many guests will tip their casino host for a job well done.