The Cool Buck symbol, the Dollar, is wild and can substitute for any other symbol to help complete a winning combination on any enabled payline.

Examples:

If a 1-Bar and a 2-Bar symbol appear on an enabled payline with a Dollar symbol, this will complete an Any 3 Bar symbols combination.

Similiarly, if two Dollar symbols and a 3-Bar symbol appear on an enabled payline, this will complete a three 3-Bar combination.