The moment a bonus stops being your money
You claim an offer, the screen shows a balance, and it looks like money you can spend. It is not, at least not yet. Bonus cash is a conditional credit. The operator sets a series of tests between that balance and a withdrawal, and every one of those tests changes what the offer is worth. Reading the promotion before you opt in is the whole skill here.
The first thing that separates bonus cash from a deposit is the wagering requirement, sometimes called playthrough. It is a multiplier that states how much must be wagered before bonus-related funds can be withdrawn. The arithmetic is simple enough to run in your head. Suppose a promotion grants 50 units of bonus cash with a 30x requirement. That means 1,500 units of total wagering must happen before the bonus portion becomes withdrawable. The multiplier is not a fee and not a target you can hit by winning; it is a volume of turnover you must generate, win or lose, while the bonus remains active.
How game weighting changes the arithmetic
The wagering requirement is rarely applied evenly across everything in the lobby. Operators assign each game type a contribution percentage, which is a weighting that decides how much of each wager counts toward the playthrough total. A slot spin might count in full. A table game wager might count as a small fraction of its face value, or not at all. The same 1,500-unit requirement can therefore take very different amounts of real turnover depending on where you play it.
| Game type | Typical contribution shape | What it means for the player |
|---|---|---|
| Slots | Usually the full wager counts | The requirement is met fastest here, but volatility still applies |
| Table games | A reduced fraction, sometimes zero | You must wager far more in cash terms to clear the same target |
| Live dealer games | Often excluded or heavily reduced | Check before you play, or the session may not count at all |
| Specialty or instant games | Varies by operator | Some count fully, some are excluded entirely |
The contribution percentage is not a hidden trick. It is printed in the promotion terms, usually in a table much like this one. The only reliable way to know your own position is to open that terms page for the specific offer and read the weighting column before you place the first wager. A bonus that looks generous on a slot can become nearly worthless if you intended to clear it on blackjack and the weighting is close to zero.
What the cashout cap does to the upside
Even after you satisfy the wagering requirement, the promotion may still not let you take everything. Many offers carry a maximum-cashout cap, which is a ceiling on how much of the bonus-derived winnings can ever be withdrawn. Suppose the cap is 100 units. You meet the playthrough and your balance shows 400 units. The operator converts only the capped portion into withdrawable funds, and the remainder is removed when the bonus cycle closes.
This cap changes how you should read the offer before you start. A bonus with a low cap and a high wagering requirement is a narrow proposition: you must generate a lot of turnover, and even a strong run of results is clipped at the top. A bonus with no cap, or a high cap relative to the bonus size, leaves more room for the variance to matter. The cap is always stated in the terms. If it is not stated, that absence is itself a piece of information, and you should treat the offer as unresolved until you find the number.
Expiry windows and the clock you cannot pause
Every bonus runs on a timer. The expiry window is the period within which the wagering requirement must be completed. It is usually measured in days from the moment the bonus is credited, and it applies whether you log in or not. A 30x requirement on a 50-unit bonus is a different task if the window is three days than if it is thirty.
Expiry interacts with game weighting in a way that is easy to miss. If the only games that count fully are slots, and you have limited time to play, the requirement effectively forces a certain pace of play. You cannot slow down to reduce your expected loss without risking the clock running out and the bonus balance being voided. The expiry window is not a suggestion and it is not extended for inactivity. It is a hard boundary, and it is printed in the same terms block as everything else.
Why loyalty value is calculated, not given
Separate from a one-off promotion is the loyalty or comp programme, and it works on a different principle. A bonus is a fixed offer with fixed conditions. A loyalty programme is a running calculation based on your tracked play. The operator records your average bet, the number of decisions or spins per hour, and the house edge on the specific game you are playing. Those three numbers multiply into a figure called theoretical loss, sometimes shortened to theo.
The arithmetic is worth seeing once, because it explains why a high roller and a low roller are treated differently even when both are losing. Suppose a player averages 10 units per hand at blackjack, plays 60 hands per hour, and the house edge on that table under its specific rules is 1 unit per 100 wagered. The theoretical loss per hour is the average bet times the decisions per hour times the house edge. In this example that is 10 times 60 times 0.01, which comes to 6 units per hour. That is not a prediction of what the player will lose in any given hour. It is the long-run expectation, and the loyalty programme uses it as the basis for comp value.
What the programme gives back is normally a small fraction of that theoretical loss, not a refund of actual losses. A player who wins on a session may still earn comps, because the programme is not tracking results. It is tracking volume and edge. A player who loses heavily on a high-edge bet may earn more comps than a player who loses the same amount on a low-edge bet, because the theoretical loss is higher. The comp is a marketing cost to the operator, priced against the expected value of your play, not a reward for your bad luck.
What you control and what you do not
You control very little of the bonus structure. The wagering multiplier, the game weighting, the cashout cap and the expiry window are all fixed by the operator before you opt in. What you control is the decision to accept them, and the choice of game within the rules. Those two decisions are where the value of an offer is determined.
You do not control the house edge on the games you are required to play, and no betting pattern changes it. A progression system, whether it doubles after losses or varies the stake on a schedule, redistributes outcomes across the session but does not remove the built-in edge of a negative-expectation game. The wagering requirement multiplies your exposure to that edge. The higher the requirement and the worse the weighting, the more of the bonus value is consumed by expected loss before you ever reach the withdrawal stage.
That is the honest way to read any promotional offer. The bonus is not free money. It is a structured wager with conditions attached, and its real value is the bonus amount minus the expected cost of the playthrough, minus whatever the cap clips from the upside, all inside a clock you cannot pause. Some offers survive that arithmetic. Many do not. The terms page is where you find out which one you are holding.
FAQ
Can I withdraw bonus cash immediately after claiming it?
No. Bonus cash is locked behind a wagering requirement, which is a multiplier stating how much must be wagered before the bonus-related funds become withdrawable. The requirement, the game weighting and any cashout cap are all printed in the promotion terms.
Do all games count equally toward the wagering requirement?
Almost never. Slots typically count in full, while table games and live dealer games often count as a reduced fraction or are excluded entirely. The operator publishes a weighting table for each offer, and that table is the only reliable source for your specific bonus.
What happens if I do not finish the wagering in time?
When the expiry window closes, the bonus balance and any winnings derived from it are usually voided. The window runs from the moment the bonus is credited, not from your first wager, and it is not paused when you are logged out.
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This article is general information about how these mechanics work. It is not legal advice and not a recommendation to gamble or to use any particular operator. Availability and legality differ by jurisdiction — check the rules that apply where you are.