Glossary - Terms and Definitions

The Bet Max Units pushbutton increments the number of units bet from its current value to the limit of five, and cause a new hand to be dealt.

The Bet Max Units pushbutton can be activated with mouse button 1, the M key on the keyboard (underlined on the pushbutton) or with Space or Enter when it is the highlighted pushbutton.

Note:  

In the above example, the Quit, Bet 1 Unit, and Bet Max Units pushbuttons are enabled which is indicated by their color in comparison to the Deal / Draw pushbutton which is disabled. The Bet Max Units pushbutton has the focus which is indicated in the above example by the color blue.