In the brick and mortar casinos, the only real way a player can increase their earnings is to increase their limit, likely encountering better opponents in the process. In the online world, players have another option: play more tables. Unlike a traditional casino where it is physically impossible to play at more than one table at a time, most online poker rooms permit this. Depending on the site and the player's ability to make speedy decisions, a player might play several tables at the same time, viewing them each in a separate window on the computer display. For example, an average profit around $10 per 100 hands at a low-limit game is generally considered to be good play. In a casino, this would earn a player under $4 an hour. After dealer tips, the "winning" player would probably barely break even before any other incidental expenses. In an online poker room, a player with the same win rate playing a relatively easy pace of four tables at once at a relatively sluggish 60 hands per hour each earns about $24/hour on average. The main restriction limiting the number of tables a player can play is the need to make consistently good decisions within the allotted time at every table, but some online players can effectively play up to eight or more tables at once. This can not only increase winnings but can also help to keep a player's income reasonably stable, since instead of staking their entire bankroll on one higher limit table they are splitting their bankroll, wins and losses amongst many lower limit tables, probably also encountering somewhat less skilled opponents in the process.