The bet size changes one payout far more than the odds
Most video poker machines, including Bonus Poker, tie their headline jackpot to the number of credits you wager. On a standard five-credit machine, the royal flush pays a fixed amount for a one- through four-credit bet, then jumps to a substantially larger amount at five credits. That jump is why the question keeps coming up: the machine is not asking you to bet more to change your chances, it is asking you to bet more to change what a rare hand pays.
The deck does not know how many credits you have wagered. A dealt hand is produced by the same random number generator whether you are playing one credit or five. What max credits buys you is access to the full royal flush payout printed on the pay table. The cost is that you are putting five times as much money through the machine on every hand, which means the same house edge is applied to a larger amount of action.
How a round of Bonus Poker plays
You sit down, insert money or load credits, and choose how many credits to wager per hand. The machine deals five cards. You choose which cards to hold and which to discard. The discarded cards are replaced, and the resulting five-card hand is paid according to the pay table. That is the entire decision loop: bet, hold, draw, settle.
Bonus Poker is a variant of Jacks or Better. The minimum paying hand is a pair of jacks, queens, kings or aces. The name comes from the bonus payouts attached to certain four-of-a-kind hands. Four aces, four twos-threes-fours, and four fives-through-kings typically pay different amounts, with four aces usually the richest of the group. Those bonus payouts are funded by slightly reducing the payouts on other hands, most commonly the full house and the flush.
The hold decision is where the game's skill lives. You are not trying to guess what will be dealt next. You are comparing the expected return of each possible hold against the pay table in front of you. A pay table that pays more for a full house makes holding a pair toward that full house more attractive. A pay table that pays less for two pair changes how aggressively you chase a second pair. Every hold decision is a small arithmetic problem built from the specific numbers on the glass.
What max credits does and does not do
The clearest way to see the effect is to separate the two things people confuse: the probability of a hand and the payout for that hand.
| What changes when you bet max credits | What stays the same |
|---|---|
| The payout for a royal flush, which is typically a fixed amount at one to four credits and a larger amount at five | The probability of being dealt or drawing any hand, including a royal flush |
| The amount of money wagered per hand, and therefore the amount of money exposed to the house edge | The house edge built into the pay table for the game |
| The size of your session swings, since every win and loss is multiplied by the larger bet | The correct hold decisions for the pay table, which do not depend on bet size |
| Whether you qualify for the jackpot amount printed for a five-credit royal | The order in which cards are dealt or replaced |
The royal flush is rare enough that most sessions will not contain one. What a player experiences when moving from one credit to five is a fivefold increase in the size of every win and every loss. A pair of jacks that returns one credit on a one-credit bet returns five credits on a five-credit bet, but it also costs five credits to see the hand. The arithmetic of the game scales up; the percentages do not move.
Reading the pay table before you sit down
Bonus Poker machines are not all set to the same pay table. Two machines sitting side by side can carry the same name and different numbers for the full house and flush. Those two numbers are the fastest way to tell what kind of game you are looking at, because they are the hands most commonly adjusted when a pay table is set tighter.
Look at the column for a five-credit bet, since that is the column you will be playing if you choose max credits. Read the payout for a full house, the payout for a flush, and the payout for each four-of-a-kind line. The royal flush line matters, but it is the least frequently paid line on the table. The full house and flush lines are where the machine's long-run return is most visibly adjusted.
If you want to compare two machines, compare the same hand on both. A machine that pays nine credits for a full house and six for a flush on a five-credit bet is returning more on those hands than one that pays eight and five. That difference does not promise you a winning session. It describes the expected rate of loss on the game, and a player who understands it can choose the machine whose arithmetic is less expensive.
Why the five-credit royal matters to the house edge
The royal flush payout is part of the game's overall return. When the five-credit royal pays a disproportionate amount compared with the one- through four-credit royal, the game's theoretical return is higher at five credits than at lower bet sizes. That is a real difference, and it is the reason many strategy guides tell players to bet five credits if they are going to play at all.
The difference is concentrated in one extremely rare event. A player betting fewer than five credits is giving up the chance at the full royal payout, and since the royal is part of the game's long-run return, that player is playing a slightly worse game in percentage terms. But a player who cannot comfortably afford five credits per hand is not fixing anything by betting five credits anyway. Playing a game with a marginally better long-run percentage at a stake that exceeds your comfort level simply means the same edge is applied to more money, faster.
The sensible way to use this information is to choose a denomination where five credits is a comfortable bet. If five credits at the quarter denomination is too much, move to nickels. The pay table may differ by denomination, so check the glass on the machine you sit at. The principle holds: bet the number of credits that qualifies you for the full royal payout, at a denomination where that bet does not push you past what you planned to spend.
The hold decision is the part you control
Bet size is a setting, not a decision about the hand. The actual decision you make on every deal is which cards to hold. Bonus Poker strategy is built around the pay table in front of you, and published strategy charts exist for the common pay table configurations. Those charts tell you, for example, whether to hold a low pair or a four-card flush, or whether to break a high pair to chase a four-card royal.
Strategy charts derive from a specific rule set and a specific pay table. A chart built for a nine-six full house-flush pay table will not be exactly right for an eight-five machine. The differences are usually small, but they exist because the value of a hold depends on what the resulting hands pay. A player who wants to play correctly should find a chart that matches the pay table on the machine in front of them, not a generic chart that matches the game's name.
The procedural mistakes that cost new players the most are not exotic. They hold a single high card when the correct play is to hold two suited high cards. They keep a kicker with a pair when the kicker should be discarded. They break a paying pair to chase a straight or flush draw that pays less in expectation than the pair they already hold. Each mistake is small on any single hand, but they repeat on every deal, and over a long session they add up to a meaningfully worse return than the pay table itself requires.
What to expect from a session
Bonus Poker is a negative-expectation game. The house edge is built into the pay table, and no hold strategy removes it. What good hold decisions do is reduce the rate at which the edge applies. A player making correct holds on a good pay table loses more slowly, on average, than a player making casual holds on the same machine. The word "average" carries weight here: video poker is volatile, and a single session can produce a large win or a total loss regardless of how well you play the holds.
The machine will not tell you when you made a wrong hold. It will simply pay you according to the hand you ended with. The only way to know whether you are playing correctly is to compare your decisions against a strategy chart for the pay table in use. If you do not have a chart, the next best thing is to slow down and think through each hold in terms of what it can become and what those outcomes pay. The game rewards patience more than speed.
FAQ
Does playing max credits change my odds of hitting a royal flush?
No. The probability of being dealt or drawing a royal flush is the same at every bet size. What changes is the payout for the royal when it does arrive, because the five-credit column on the pay table typically pays a larger amount for that hand than the lower-credit columns.
Is it always better to play five credits on Bonus Poker?
Only if five credits at the machine's denomination is a comfortable bet for you. The five-credit royal payout makes the game's theoretical return slightly better at max credits, but that advantage is irrelevant if the bet size forces you to play with money you cannot afford to lose or to stop before you intended.
How do I know which cards to hold?
Use a strategy chart that matches the pay table on the machine you are playing. The correct hold for a given hand depends on what the full house, flush and four-of-a-kind hands pay, so a chart built for a different pay table will be slightly wrong. If no chart is available, evaluate each hold by what it can become and what those outcomes pay on the table in front of you.
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