Quick Takeaways
- A 30x requirement on deposit plus bonus is really a 60x requirement on the bonus - always check what the multiplier is applied to.
- A sticky bonus locks your deposit in with the bonus; a non-sticky one plays your cash first and lets you keep the option to walk away.
- Effective cost per rupee of progress is house edge divided by contribution - a low-edge game at 10% contribution can cost more than a slot.
- Maximum bet, maximum cash-out and expiry are the three hard limits that most often void or shrink a bonus without warning.
- A bonus has positive expected value only when the wagering multiple is below one divided by the effective edge - under 25x at a 4% edge - and even then only on paper.
- Run the eight-question audit before accepting; declining an offer that prices badly is a perfectly sound decision.
The Banner Sells the Bonus, the Terms Decide What It Is Worth
Every bonus banner is built to do one job: get a number in front of you. ₹10,000, 200% match, 100 free spins. What the banner cannot show is the small print that determines whether that number is a useful extension of your playing time or an expensive trap. Two offers with identical headlines can differ in real value by a factor of ten depending on four or five lines of terms that most players scroll past.
Our RTP and bonus maths guide covers the core arithmetic: turnover owed equals the bonus times the wagering multiplier, divided by the game's contribution. This article goes one layer deeper. It is a field guide to the clauses — the specific wording that changes the arithmetic — and a repeatable way to audit any offer in about five minutes before you accept it.
One boundary before we start: bonus terms are set by the operator and change from promotion to promotion. The figures in this article are typical of the Indian market and consistent with what we have seen on Rajspin, but the terms page attached to the specific offer you are looking at is always the authority. We are an independent affiliate site, not the operator, and we cannot see or change the terms on your account.
The Vocabulary, Decoded
Bonus terms use a small set of words, several of which mean the same thing under different names. Knowing the synonyms saves you from thinking two offers differ when they are describing one clause.
| Term | Also called | What it means |
|---|---|---|
| Wagering requirement | Playthrough, rollover | The multiple of the bonus (or deposit plus bonus) you must stake before winnings can be withdrawn |
| Turnover | Total stakes | The running total of everything you have bet — wins recycled into new bets count again |
| Contribution | Weighting | The percentage of each bet that counts toward the wagering requirement, set per game category |
| Sticky bonus | Locked-in bonus | Bonus money that can never be withdrawn itself, only the winnings it produces |
| Non-sticky bonus | Phased bonus | Your cash is played first; the bonus only activates once cash reaches zero |
| Maximum bet | Bet cap | The highest single stake allowed while a bonus is active |
| Maximum cash-out | Win cap | The most you can withdraw from bonus-derived winnings |
| Forfeit | Cancel, opt out | Giving up the bonus (and usually its winnings) to release your own deposit |
Sticky and Non-Sticky Bonuses: Whose Money Gets Played First
This single clause changes how a bonus feels more than any other, and it is rarely explained on the banner.
Sticky (also called "locked-in") bonuses
Bonus money and your own deposit are held in one combined balance, and the bonus part can never be withdrawn — only the winnings it generates, and only after wagering is complete. Your own deposit is typically at risk in the same session, and you generally cannot cash out until the requirement is cleared or the bonus is forfeited.
Non-sticky (also called "phased") bonuses
Your real-money deposit is played first. The bonus only activates once your cash balance hits zero. If you win big on your own money before the bonus ever triggers, you can withdraw those winnings and the bonus is simply cancelled. This structure is meaningfully friendlier to the player because it keeps your exit option open for as long as you are ahead.
| Sticky bonus | Non-sticky bonus | |
|---|---|---|
| Which money is played first | Combined balance | Your cash first, bonus second |
| Can you withdraw mid-session? | Usually not until wagering is done or the bonus is forfeited | Yes, while you still have a cash balance |
| What forfeiting costs you | The bonus and any winnings it generated | Usually nothing beyond the bonus itself |
| Best suited to | Players who intend to play through the requirement anyway | Players who want to keep the option to walk away with a big early win |
How to find out which one you have: the terms will say something like "real money is wagered before bonus funds" (non-sticky) or "bonus funds are wagered together with deposit funds" (sticky). If the wording is ambiguous, ask support in writing before you accept — once a bonus is active, you usually cannot switch types.
What the Multiplier Is Actually Applied To
A wagering requirement of "30×" tells you nothing until you know what it multiplies. There are three common bases, and they differ dramatically in cost.
| Base | Meaning | Turnover on a ₹2,000 deposit + ₹2,000 bonus at 30× |
|---|---|---|
| Bonus only (B) | Multiplier applies to the bonus amount alone | ₹60,000 |
| Deposit + bonus (D+B) | Multiplier applies to both combined | ₹1,20,000 |
| Bonus + winnings | Multiplier applies to bonus plus anything won from it, recalculated as you win | Rises as you win — open-ended |
Read that table once more: the same "30×" produces ₹60,000 or ₹1,20,000 of required turnover depending on a two-letter abbreviation. A 30× requirement on the bonus alone is a moderate ask. A 30× requirement on deposit plus bonus is, in real terms, a 60× requirement on the bonus. This is the single most common way a "generous" headline is quietly rebalanced in the terms.
Game Contribution: Why a Cheaper Game Can Cost You More
Not every rupee you stake counts equally toward clearing a bonus. The contribution table assigns each game category a percentage: a ₹100 bet on a game with a 10% contribution moves your playthrough by only ₹10.
| Game category | Typical contribution | Notes |
|---|---|---|
| Video slots | 100% | Some individual titles are excluded — check the list |
| Crash and instant games | 0–20% | Frequently excluded entirely, because low-edge, fast-round games clear requirements cheaply |
| Live casino and table games | 5–10% | Low house edge is the reason for the low weighting |
| Card games (Teen Patti, Andar Bahar) | 5–10% or excluded | Varies by provider |
| Fishing and arcade | Often excluded | Skill influence makes them harder to price |
The effective cost of clearing a bonus, by game
Here is the counter-intuitive part. Operators weight low-house-edge games down precisely because they are cheap to grind. The result is that the low-edge game is not a shortcut — once you divide by the contribution, its effective cost per rupee of progress is often the same or higher than a slot.
The formula is effective cost = house edge ÷ contribution. This is the expected loss for every ₹1 of playthrough progress.
| Game | House edge | Contribution | Cost per ₹1 of progress |
|---|---|---|---|
| Slot at 96% RTP | 4.0% | 100% | 4.0 paise |
| Blackjack, basic strategy | 0.5% | 10% | 5.0 paise |
| European roulette | 2.7% | 10% | 27.0 paise |
| Baccarat (banker) | 1.06% | 10% | 10.6 paise |
Roulette at a 10% contribution costs almost seven times as much per unit of progress as a slot, despite having a lower headline house edge. The number you should trust is never the RTP by itself — it is the RTP combined with the contribution.
Maximum Bet, Maximum Cash-Out and Expiry: The Three Hard Limits
Maximum bet while a bonus is active
Typically ₹200 to ₹500 per round. Breaching it is the most common way players lose a bonus without realising: a single oversized bet on a high-volatility slot can void the bonus and every win derived from it, even if the rest of your play was compliant. Before your first spin, set your stake manually below the cap; do not rely on "max bet" buttons or autoplay defaults that may exceed it.
Maximum cash-out from bonus winnings
Some offers cap how much you can withdraw from bonus-derived winnings — commonly a multiple of the bonus, such as 5× or 10×. If a ₹2,000 bonus carries a 5× cap, the most you can withdraw from winnings it generated is ₹10,000, regardless of what your balance shows. Any excess is removed when you request the withdrawal. This clause matters most to players who hit a large win on a high-volatility title, which is exactly when it bites.
Expiry window
Bonuses commonly expire in 7 to 30 days, with the clock starting at the moment of credit, not the moment you begin playing. On the arithmetic: ₹60,000 of turnover in 7 days is roughly ₹8,570 per day. At ₹20 a spin, that is around 430 spins a day, every day. If the expiry window and your realistic weekly play do not comfortably fit, the bonus is priced against you before you begin.
Expiry is silent. When a bonus expires, the credit and any progress are usually removed without a separate warning beyond a notification you may not see. Diarise the expiry date the day you accept, not the day you remember it.
Three Offers, One Calculation: Which Is Actually Worth Taking
The break-even test for any bonus is short. The expected value of clearing it is roughly bonus − (turnover required × effective house edge), ignoring caps and the chance that you bust before finishing. Rearranged, a bonus has positive expected value only when the multiplier is below one divided by the effective edge — under 25× at a 4% edge, under 33× at 3%.
Compare three hypothetical offers, all on a ₹2,000 bonus cleared on slots with a 4% house edge and 100% contribution:
| Offer | Terms | Turnover | Expected cost | Expected value |
|---|---|---|---|---|
| A | 30× on bonus only | ₹60,000 | ₹2,400 | −₹400 |
| B | 30× on deposit + bonus | ₹1,20,000 | ₹4,800 | −₹2,800 |
| C | 20× on bonus only | ₹40,000 | ₹1,600 | +₹400 |
Offer C is the only one with a positive expected value on paper — and even that is theoretical. It assumes you never bust before completing the turnover, and a ₹40,000 slog on a volatile game busts often. In practice the realistic reading is: A is roughly a fair price for extra playing time, B is an expensive way to buy it, and C is mildly favourable but not a reason to deposit more than you planned.
The point of the exercise is not to find a profitable bonus. It is to stop treating "₹2,000 bonus" as a single number. Three offers with the identical headline range from mildly attractive to actively costly.
A Five-Minute Audit for Any Offer
Run this before you press "accept". Every answer is in the terms page attached to that specific offer.
- Type: sticky or non-sticky?
- Base: is the multiplier on the bonus alone, deposit plus bonus, or bonus plus winnings?
- Multiplier: is it at or below roughly 25–30× on the bonus alone?
- Contribution: what percentage do the games you actually play contribute, and are any of them excluded?
- Maximum bet: what is the per-round cap, and is your usual stake comfortably below it?
- Cash-out cap: is there a limit on withdrawable bonus winnings?
- Expiry: can you realistically complete the turnover inside the window?
- Forfeit: can you cancel the bonus to release your own deposit, and does cancelling cost you anything?
If two or more of these come back unfavourably — a deposit-plus-bonus base, a 10% contribution on your preferred game and a 7-day window, say — declining the bonus and playing with your own money is a perfectly sound decision. Forfeiting an offer is not leaving money on the table; it is refusing to pay a price that exceeds the value.
Bonuses and Behaviour: The Part the Maths Cannot Fix
Wagering requirements create a subtle behavioural pressure that no calculation captures. A player sitting on ₹35,000 of remaining turnover is being nudged to keep playing past the point they would otherwise stop. Bonuses are the single largest driver of sessions running longer, and staking higher, than planned.
- Decide your budget first, then the bonus. A bonus should never be the reason you deposit more than you had already chosen to spend.
- Treat a losing bonus as a sunk cost. Continuing to deposit to "unlock" a bonus that is already going badly is the same chasing pattern described in our responsible gaming guide.
- Use the forfeit option freely. If the requirement is no longer realistic, releasing your own deposit and walking away is the system working as designed.
- Watch the clock, not just the progress bar. A visible progress bar makes any session feel one spin from done.
The honest summary: a bonus is a financing arrangement. It gives you extra playing money now in exchange for turnover later, and the terms set the interest rate. Learn to read the rate, compare it with what you would do without the offer, and take only the ones that price fairly for how you actually play.
Frequently Asked Questions
With a sticky bonus your deposit and the bonus sit in one combined balance, the bonus part can never be withdrawn itself, and you usually cannot cash out until the requirement is cleared or the bonus is forfeited. With a non-sticky bonus your real money is played first and the bonus only activates once your cash reaches zero, so an early big win can be withdrawn and the bonus simply cancelled. The terms usually say whether real money is wagered before bonus funds.
Because the same multiplier produces very different turnover depending on what it is applied to. On a 2,000 rupee deposit plus a 2,000 rupee bonus, 30x on the bonus alone is 60,000 rupees of turnover, while 30x on deposit plus bonus is 120,000 rupees. That makes a deposit-plus-bonus requirement effectively double the work, and it is a common way a generous headline is rebalanced in the terms.
Because contribution divides the edge. Effective cost per rupee of progress is house edge divided by the game's contribution percentage. A slot at 4% edge and 100% contribution costs 4 paise, blackjack at 0.5% edge and 10% contribution costs 5 paise, and European roulette at 2.7% and 10% costs 27 paise. Operators weight low-edge games down precisely so they are not a cheap shortcut.
A limit on how much you can withdraw from winnings generated by a bonus, commonly a multiple of the bonus such as 5x or 10x. With a 2,000 rupee bonus and a 5x cap, the most you can withdraw from bonus-derived winnings is 10,000 rupees, and any excess is removed at withdrawal. It matters most after a large win on a high-volatility game.
Exceeding the maximum bet on any round, backing both sides of an even-money outcome to grind wagering, playing excluded games, buying a slot's bonus round directly, holding more than one account per person, household, device or payment method, and playing from a location that does not match your registration. Read the general bonus policy as well as the offer's own terms.
Yes. If two or more of the audit questions come back unfavourably, for example a deposit-plus-bonus base, a 10% contribution on the games you like and a seven-day expiry, playing with your own money is a sound decision. A bonus is a financing arrangement: it gives you extra playing money now in exchange for turnover later, and the terms set the interest rate.
