Some machines have a Cash Pot feature. This is a special prize which is usually won from a combination on the reels but is not fixed in its value. The value of the Pot to be won is shown on a display and progresses to a higher value the longer the machine is played, until the Pot is won.

Once the Pot has reached the maximum prize limit it will not go any higher. Once won the Pot will start again at zero unless the machine has a Reserve Pot. In this case the Pot will reset to the reserve value and the reserve will restart at zero.