The moment a bonus stops being cash
When you deposit at an online casino and accept a promotion, the screen may show one number, but your account is running at least two ledgers. The first is your cash balance: money you deposited, which you can usually withdraw subject to the operator's normal rules. The second is your bonus balance: promotional funds that look like money, display like money, and can be wagered like money, but are not yet withdrawable. The gap between those two ledgers is where almost every misunderstanding about bonus value begins.
A bonus balance is best understood as a conditional credit. The operator grants it up front, but the conditions attached to it are written into the promotion's terms. Those conditions determine whether any of the bonus, or any winnings generated while using it, ever becomes cash you can take out. The mechanics are consistent across large casino operators, even though the specific numbers differ from one promotion to the next.
What the balance contains
Promotional balances are usually assembled from a few distinct parts. A matched deposit bonus adds promotional funds based on a percentage of what you deposited. Free spins, when they pay anything, often credit those winnings as bonus funds rather than cash. A no-deposit bonus grants a promotional credit without any deposit at all. In each case, the credited amount sits in the bonus ledger until the attached conditions are met.
Some operators keep bonus funds and cash funds visibly separate on the account screen. Others merge them into a single display and only reveal the split when you attempt a withdrawal or open the bonus terms. Either way, the wagering order matters: many systems spend your cash balance first and only touch bonus funds after the cash is exhausted, while others lock both balances together until the playthrough is finished. The cashier screen or the promotion's own terms page states which method applies.
Wagering requirements are the core of the deal
The central condition on almost every bonus is the wagering requirement, sometimes called playthrough. It is a multiplier that states how much total wagering must occur before bonus-related funds can be withdrawn. The arithmetic is simple, and it is worth doing yourself rather than trusting the headline number.
Suppose a promotion grants a 50-unit bonus with a 30x wagering requirement. That means 1,500 units of total wagers must be placed before the bonus funds become withdrawable. The key word is wagers, not losses and not deposits. You do not need to lose 1,500 units; you need to turn over 1,500 units in bets. Whether you finish that turnover with a profit, a loss, or somewhere in between depends on the games you play and how their returns run in the short term.
Wagering requirements are not a fee, and they are not a target you are guaranteed to reach with money left over. They are a condition that shapes the expected value of the promotion. A large bonus with a high multiplier can be worth less than a small bonus with a low one, because the more you must wager, the more of your balance is exposed to the house edge on every bet.
Game weighting changes how fast you clear it
Not every wager counts toward the requirement at the same rate. Operators apply game weighting, which assigns a contribution percentage to different game categories. A wager on one type of game may count in full toward the playthrough, while a wager of the same size on another type may count only a fraction, or nothing at all.
This is not a minor footnote. If a slot wager counts 100% toward the requirement but a table-game wager counts 10%, then clearing a 1,500-unit requirement through table games means placing 15,000 units of table wagers. The weighting is always stated in the promotion's terms, usually in a table that lists each game category and its contribution percentage. Reading that table before you opt in is the single most important step in evaluating whether a bonus fits how you play.
| What the terms state | What it changes for you |
|---|---|
| Wagering multiplier | Total turnover required before withdrawal |
| Game weighting by category | Which games clear the requirement efficiently |
| Maximum cashout cap | The ceiling on what can be withdrawn from bonus winnings |
| Expiry window | How long you have to complete the playthrough |
| Eligible games list | Which titles you may play at all while the bonus is active |
Caps, expiry and the fine print that decides the outcome
Two further conditions routinely decide whether a bonus has any real value. The first is the maximum-cashout cap. Even after you complete the wagering requirement, the operator may limit how much of the resulting balance can be withdrawn. A promotion might let you win far more than the cap during play, but only the capped amount becomes cash; the rest is removed when the bonus completes. The cap is a fixed number in the terms, and it is the number that most directly answers the question of what a bonus is worth in the best case.
The second is the expiry window. Wagering requirements must usually be completed within a set number of days. If the clock runs out, the bonus balance and any winnings attached to it are typically forfeited. Expiry is not a technicality; it is a hard deadline, and it interacts with game weighting. A requirement that is easy to clear on slots may be impossible to clear on table games within the same window once weighting is applied.
Free spins carry their own version of these conditions. The spins themselves are granted at a fixed stake on specified titles, and any winnings are commonly credited as bonus funds subject to wagering requirements rather than as withdrawable cash. A batch of free spins is therefore not a cash gift; it is an entry point into the same conditional structure as any other bonus.
Where loyalty value comes from: theoretical loss
Separate from one-off promotions, loyalty and comp programmes assign value to your play over time. The concept that drives them is theoretical loss, sometimes called theo. It is not what you lost in a session. It is an estimate of what your play is worth to the operator, calculated from three inputs: your average bet size, the number of decisions or rounds you play per hour, and the house edge on the specific game you are playing.
As a labelled example, suppose a player averages 10 units per bet, plays 60 hands per hour, and is playing a game with a 1% house edge on that bet. The theoretical loss is 10 multiplied by 60 multiplied by 0.01, which equals 6 units per hour. That is the expected rate of loss over the long run, not a prediction of any single hour. A player could win in that hour, lose more than 6 units, or lose less. The operator's loyalty system, however, uses the theoretical figure as the basis for awarding points, tier progress and comps, because it reflects the long-run value of the play rather than the short-run result.
This is why the same amount of time at different games produces different loyalty value. A game with a higher house edge generates a higher theoretical loss for the same bet size and speed, and therefore typically earns points faster. A slower game with a lower edge earns less. The player's actual results do not change the calculation; the system is tracking the expected value of the action, not the outcome.
| Input to theoretical loss | What it measures | Why it matters for loyalty |
|---|---|---|
| Average bet size | Typical wager per round or hand | Directly scales the theo and the points earned |
| Decisions per hour | Speed of play on that game | Fast games accumulate theo more quickly |
| House edge on the specific bet | Long-run advantage on that wager | Different bets on the same table earn at different rates |
| Actual session result | What you won or lost that day | Does not change the theo calculation |
Reading a promotion before you opt in
Every condition described above is published somewhere. The promotion's landing page usually carries the headline numbers: the bonus amount, the wagering multiplier, the expiry window. The full terms page carries the rest: game weighting, excluded titles, maximum-cashout caps, and any restrictions on payment methods or existing accounts. Reading the full terms is not a formality; it is the only way to know what the balance on your screen is worth.
When you are comparing promotions, do not compare the headline bonus amounts. Compare the entire structure. A smaller bonus with full-weight slots, a low multiplier and a high cashout cap can leave you with more withdrawable money than a larger bonus with heavy weighting and a tight expiry. The balance on the screen is the starting point of the arithmetic, not the conclusion of it.
One more distinction matters. The bonus balance is not your money until the conditions are met. If you attempt to withdraw before completing the wagering requirement, most systems will either block the withdrawal or remove the bonus and any winnings attached to it. The cashier screen usually shows the remaining playthrough and the split between cash and bonus. That screen, not the promotional banner, is the most reliable view of where you stand.
FAQ
Why does my bonus balance show a different number from my cash balance?
The two ledgers are governed by different rules. Your cash balance comes from deposits and is generally withdrawable once any normal verification is complete. Your bonus balance is promotional credit that becomes withdrawable only after the wagering requirement and all other conditions are satisfied. The account screen or cashier page shows the split and the remaining playthrough.
Can I withdraw winnings from free spins immediately?
Usually not. Winnings from free spins are commonly credited as bonus funds subject to the same wagering requirements as other promotional credit. The promotion's terms state the multiplier, the game weighting and any cashout cap that apply to those winnings.
Do loyalty points depend on whether I win or lose?
No. Loyalty systems typically award points based on theoretical loss, which is calculated from your bet size, speed of play and the house edge of the game, not from your actual session result. A winning session can still earn points because the system is valuing the action itself over the long run.
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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.