A bankroll commonly refers to how much money a player has prepared to spend at a casino or game. In poker, this may also be a limit of how much a player has in total to play with. Basically, it is another word used to explain a budget that can be used for gambling. Therefore, players that consider themselves to have a bankroll are more likely not to fall into unhealthy gambling habits. The concept of bankroll is an important part of future ideas for maintaining responsible gaming, which is especially effective if used with player ID tracking.