Bankroll meaning, without the jargon
Bankroll means money set aside to back something. To bankroll a film is to fund it. A poker player's bankroll is the cash they play with. A casino's bankroll is the cash standing behind every bet its players make.
Think of it as the float in a cash register, with one difference. At a shop, nobody walks out with 500 times what they paid. At a casino, somebody does every so often, and the drawer has to cover it.
Why a casino wins over time but can still run out of cash
Every game in a casino is built with a house edge. Players, on average, get back slightly less than they put in. Take a game with 98% RTP, short for return to player: over a huge run of bets it hands back $98 for every $100 staked, and the house keeps about $2.
Push a million dollars through it and the house should be about $20,000 ahead. The catch is in that word, about. The average shows up slowly. Wins show up whenever they like, and one of them can be bigger than everything the casino has made so far.
The week-one problem
Picture launch week. Your players put $300,000 through the games, and with a 2% edge the house should be roughly $6,000 up.
Then somebody drops $100 on a crash round and rides it to 500x. Payout: $50,000. Your week just went from $6,000 up to about $44,000 down.

Nothing went wrong. The math still works over a year. But the $50,000 is owed today. A casino without the cash stalls withdrawals, and slow withdrawals are how a new casino's reputation dies. It takes one screenshot.
How much bankroll does a casino need?
There's no single number, but there is a floor. Your bankroll has to cover your biggest possible payout, and more than one can land in the same week.
- $50,000
- One max win of $50,000 needs $50,000 in cash on the day.
- $150,000
- Three in one week need $150,000.
- More
- A bigger audience places more bets, so the long shots land more often.
That's the money a new operator normally parks before opening, then keeps topped up. On MyCasino, the amount you park is
$0How MyCasino covers your bankroll
What the $50,000 max win means
It's the most a single bet can pay on your casino. For players, it's a headline number: a $100 bet at 500x hits it exactly. Most never get close, but the clip of the one who does is marketing you can't buy.
For us, it caps the risk on any one bet. That cap is part of how we can fund the bankroll for every brand on the platform.
Bankroll vs revenue: where your earnings come from
Your earnings come from what your casino makes over time, the house edge across every bet your players place. The bankroll is the buffer that absorbs the swings in between. With MyCasino you get a share of the first without ever holding the second.