For years, the only way to reach a slot's free spins round was to keep spinning and hope for the scatter symbols to land. Bonus buy slots changed that. Instead of grinding through the base game, you pay a set price and the bonus round starts right away. The feature has become one of the most debated additions to online slots in recent years, and https://thebonusbuyslots.com now covers 300 titles that include it. This guide covers what a bonus buy is, how the pricing works, what it does to volatility and RTP, and who should and should not use it.
The Bonus Buy Feature
A bonus buy (also called a feature buy or bonus purchase) is an option inside a slot that lets you bypass the base game and go straight to the bonus feature. In most games that feature is a free spins round, but some titles sell access to pick-and-click games, hold-and-win rounds or enhanced versions of the free spins with extra multipliers. Providers such as Pragmatic Play, Nolimit City and Hacksaw Gaming have built the feature into most of their recent releases.
The button normally sits next to the spin button, and it shows the price before you commit. That price is quoted as a multiple of your current bet, so it rises and falls with your stake. Once you confirm, the game deducts the cost from your balance and launches the feature at once.
Types of Bonus Buy
Early bonus buy slots had a single option: pay the price, get the free spins. More recent releases often offer several, and the differences are worth understanding before you choose.
The standard buy gives you the same bonus the game would trigger naturally, at the same starting conditions. The enhanced buy begins the feature with something extra already in place: a higher multiplier, more spins, locked wild symbols or a bigger grid. It costs more because the expected payout is higher. Some games include a mystery or random buy, where the price is lower but the game decides which tier you receive, and a few let you to buy a boosted base game instead, where the bonus triggers far more often for a set number of spins.
Each option has its own price and, in most games, its own published RTP. A common pattern is that the most expensive tier has the best return and the mystery option the lowest, but this is not a rule, and the only safe way to know is to open the information screen and read the figures.
Buying a Bonus: The Process
- Set your bet size first. The buy price is worked out from it, so change the stake before you open the buy menu.
- Open the bonus buy menu and check the price and, where several options exist, the differences between them.
- Confirm the purchase. The amount leaves your balance at that moment, rather than after the round ends.
- The game runs a triggering spin that guarantees the scatters, then the feature starts.
- Your winnings from the feature are added to your balance when it ends, exactly as they would be after a naturally triggered bonus.
A point worth repeating: the purchase is a single outcome. You are not buying a set number of spins at a guaranteed return; you are buying one shot at the feature, and that shot can return a fraction of the price or many times it.
What Does It Cost?
The typical price for a basic free spins buy is around 100x the bet. At a stake of 1 EUR, that means 100 EUR for one feature. Games with several tiers can go much higher: super bonuses that guarantee a higher multiplier or extra wilds are often priced at 500x or more.
The multiplier is not arbitrary. Mathematically, it approximates how many base-game spins you would expect to play on average before the bonus triggered naturally, adjusted for the wins you would have collected along the way. That is why the price differs from game to game: a slot where the feature triggers, say, every 150 spins will sell it for less than one where it triggers every 400.
Because the cost moves with the bet, the minimum buy is set by the game's minimum stake. On The Bonus Buy Slots the lowest bet on most bonus buy titles is 0.20 EUR, which puts the cheapest standard buy at 20 EUR.
Buying vs. Waiting: What Actually Changes
Imagine two players at the same stake on the same game. The first spins normally and reaches the bonus whenever it comes. The second buys it every time. Over a long enough stretch, their total return converges with the respective RTP figures, so neither has a structural edge unless the buy RTP differs from the base RTP.
What separates them is the shape of the session. The first player sees many small wins, long dry spells and an occasional bonus. The second sees nothing but bonuses, each one either a dud or a win, with nothing in between. Over an hour the first player may have risked a few hundred bets in total; the second could have risked the same sum in ten clicks. Same game, same maths, entirely different experience.
The Maths Behind a Buy
Two numbers shift when you buy the bonus, and both matter.
The first is RTP. Many providers publish a separate return figure for the bought feature, and it is not necessarily the same as the base-game RTP. In some games the buy RTP is slightly higher, in others it is lower, and in a few cases it is identical. The figure is usually listed in the game's information screen next to the regular RTP, and it is worth reading before you spend anything.
The second is volatility, and here the effect is dramatic. A naturally triggered bonus arrives after dozens or hundreds of base spins that smooth out your results. A bought bonus strips all of that. Every purchase is one large bet on a single high-variance event, so a session of ten buys can swing far more than a thousand regular spins at the same stake. The theoretical return may be similar; the path to it is not.
Bonus Buy Myths, Debunked
Because the feature is relatively new and expensive, it has attracted a lot of folklore. A few claims come up constantly, and none of them holds up.
"The game remembers what you paid." It does not. Each bought feature is resolved by the random number generator independently, with no memory of previous purchases or results. A string of poor bonuses does not make the next one more likely to hit, and a big win does not leave the game "due" to go cold.
"Buying is always worse value." Occasionally it is, when the buy RTP is set below the base figure. Often it is identical or slightly better. The claim is unverifiable without looking at the specific game.
"Buying at a low stake is safer." It is cheaper, not safer. The relationship of price to expected return remains the same at every bet level; a smaller stake only shrinks both sides in proportion.
Advantages of Bonus Buy Slots
- Control over spending. The price is known before you click, so you can work out exactly how many features your budget covers.
- Time. You reach the feature in seconds instead of spinning for half an hour.
- Published maths. Where the provider lists a dedicated buy RTP, you know the precise return of what you are paying for.
- Easier comparison. Because you see the bonus repeatedly, you learn how a game's feature plays much faster than through base-game play.
Drawbacks and Risks
- No base-game wins. You forgo every win that would have come from the spins you skipped. The buy price accounts for this, but it is still money that never passes through your balance.
- Pace. Rapid purchases squeeze a lot of risk into very little time, which leaves it easy to lose track of how much you have spent.
- Volatility. As described above, a run of dead bonuses can drain a balance that would have survived hours of normal play.
- Availability. The feature is disabled in some markets and blocked under many casino bonus terms, so it cannot be counted on everywhere.
Who Should Use Bonus Buys?
The feature is a good fit for players who know that they are paying for variance, who set a budget per session and stick to it, and who actually enjoy the bonus round over the base game. It is also handy for anyone testing a new slot and wanting to see the feature a few times quickly.
It is a bad fit for anyone on a small bankroll, for anyone who tends to chase losses, and for players who enjoy the slow build of anticipation that the base game provides. If a single buy represents a large share of what you are willing to lose in a session, skip it.
What to Look For in a Bonus Buy Slot
With hundreds of titles offering the feature, the choice comes down to a few checks that take a minute each.
- Buy RTP. Open the paytable and locate the return for the bought feature. If it is not listed separately, assume the base figure.
- Provider track record. Studios that publish full maths for every tier leave the decision easier than those that do not.
- Tier structure. Several buy options with clear differences are a positive sign; a single option with a vague description is less informative.
- Maximum win. A feature capped at a few hundred times the bet plays very differently from one that can reach several thousand. The cap shows how much of the price is tied to rare outcomes.
Budgeting for Bonus Buys
- Keep the stake constant across every buy so the price stays predictable.
- Decide the number of buys before the session, not the amount of money. Five buys at a fixed price is a concrete limit; "until I hit something" is not.
- Avoid the enhanced tiers until you have seen how the standard feature behaves.
- Stop when the planned number of buys is used up, whether the balance is up or down.
Availability and Restrictions
Bonus buys are not available to players in the United Kingdom, where the regulator does not permit the feature. If you log in from one of those regions, the buy button is hidden and the game runs in its standard version only.
At The Bonus Buy Slots, bonus buys are not allowed while bonus funds are in play. Using the feature with an active bonus may cancel the bonus and any winnings from it, so complete the wagering first or play with real money only.
Bonus Buy FAQ
Is a bought bonus the same as a natural one?
In most games, yes: the feature runs identically. Some titles sell enhanced tiers that start with a higher multiplier or extra symbols, and those are marked separately in the buy menu.
Is a bonus buy good value?
It depends on what you want from the session. The published RTP tells you the long-run return; the volatility tells you how rough the road is. Neither makes a buy good or bad by itself.
Can I buy a bonus while a casino bonus is active?
Not at The Bonus Buy Slots: the feature is blocked while bonus funds are active, and using it anyway can void the bonus.
Does the buy price change with the bet?
Yes. The price is a multiple of the current stake, so raising or lowering the bet changes the cost in proportion.