elscrabinda said:
What makes you think the player would cash out and leave once they get even again? They would be on a winning streak at that point and unlikely to stop without a lot of self discipline. phyngster gave an example in another thread of a player who had won $280k at an RTG casino before gambling it all back down again. I would contend that it wasn't the house edge that beat him, it was his inability to stop once ahead and that he would likely have cashed out zilch on a zero house edge game as well.
Some whale playing down $280k is the same as 2,800 players playing down $100 each. No difference from the casino's point of view. Caruso's "one big roll" analogy is good: there's this amount of $$ walking in through the door in the form of high rollers, low rollers and bingo players, and at the end of day, the day's wagers are counted as one big wager, and the casino's take is the house edge (say 5%) of those wagers, no more, no less.
However, 2,800 nickle slot players are more likely to play down $280k in one night than one person with $280k in his pocket. Hence Spearmaster's observation that the casinos prefer to allocate more floor space for slots. Also slots have high house edge, about 8% on the Strip. (Spear, of course, knows these things). No question - slots are the business. High house edge, absolutely no way to take advantage of them, no way to get a player edge. Latest: Roadhouse Reels online casino, slots only!
If the house edge is zero, the casino's profit will be zero. There is absolutely no question about it: it's all about the house edge. The casino's profit is defined by the house edge.
The Casino calculates its profits like this:
Income (total wagers) - Payouts = Profit/Loss
Profit/Income approaches house edge in the long run. The more wagers, the quicker the profit will approach house edge.
Say 10,000 gamblers all depositing $100 tonight, wagering 20x on average.
Income 10,000*100*20= 20,000,000
Given a 5% house edge, payout = 0.95*10,000,000 = 19,000,000
Profit = 20,000,000 - 19,000,000 = 1,000,000
Not bad! And 10,000 gamblers depositing $100 per day is probably not an outrageous number for some of the biggest online casinos. It's an amazing business. Unique in that randomness guarantees profits. All you have to do is get the players to come in through the door (or log in) and stay in. Hence the free drinks.
Cheers,
SM