What Is Bonus Buy in Slots and Why Is It Not Allowed in Every Country?
Bonus Buy, also known as Feature Buy or Buy Bonus, is a slot mechanic that allows a player to pay a fixed amount to trigger a bonus round directly instead of waiting for it to appear during ordinary spins. The idea sounds simple, but the amount involved can be many times larger than the normal stake, which is why regulators do not treat the feature in the same way as an ordinary spin. By 2026, Bonus Buy remains available in a number of regulated gambling markets, while it is restricted or effectively unavailable in others. Its presence depends not only on the slot developer but also on local gambling rules, the operator’s licence and the particular version of the game approved for that jurisdiction. The same slot can therefore contain a Bonus Buy button in one country and run without it in another.
How Bonus Buy Works in Modern Online Slots
In a conventional slot, a player normally reaches free spins or another major feature by landing a specified number of Scatter symbols or meeting another trigger condition during the base game. Bonus Buy removes that waiting stage. Instead, the game displays a purchase price, usually calculated as a multiple of the current stake, and the player can pay that amount to start the relevant feature immediately. A purchase does not mean that a prize has been bought. It simply pays for access to a particular game round whose result is still determined according to the slot’s rules and random outcome system. A purchased feature can produce a substantial return, a modest return or an amount considerably lower than its purchase price.
The difference between an ordinary spin and a feature purchase becomes clearer when the price is converted into money. If a Bonus Buy costs 100 times the selected stake, a €0.20 stake results in a €20 purchase. At a €0.50 stake, the same feature costs €50. Some modern releases have several purchase levels. Pragmatic Play’s Fortune of Olympus, released in 2026, for example, offers 100x and 500x bonus-buy options in markets where the mechanic is permitted. A 500x purchase at a €0.20 stake represents €100 committed to a single feature entry. This concentration of spending is one of the main reasons Bonus Buy attracts more regulatory attention than an ordinary spin.
There is no universal price for buying a bonus. Developers decide how their games are structured, and different features within the same slot can have different costs. The purchase price can also change when the stake changes. Some games offer only standard free spins, while others provide a more expensive enhanced feature containing better starting conditions, guaranteed multipliers or additional modifiers. These options should not be confused with a guarantee of a better financial result. A more expensive feature may change the distribution of possible outcomes, but the player can still receive less than the amount paid for it. The exact conditions should therefore be read in the rules of the specific game rather than assumed from another slot with a similar mechanic.
What Changes When You Buy the Feature
The most obvious change is that the base game is skipped. Gates of Olympus 1000 provides a useful example. Its free-spins round can occur naturally when four or more Scatter symbols appear, while the game version available in eligible markets also allows the round to be purchased for 100 times the stake. The bought feature begins with the same type of free-spins section that players can reach through a natural trigger. What has changed is the route into that section: instead of placing individual base-game bets while waiting for Scatters, the player commits a much larger amount at once.
This has an important effect on short-term volatility. A person making €0.20 ordinary spins is risking twenty cents on each game cycle. A 100x purchase at that stake immediately costs €20. A 500x option would cost €100. The feature may contain several free spins, multipliers or other events after the purchase, but the initial financial commitment has already been made. Repeating purchases can therefore move through a balance much faster than making ordinary low-value spins. This does not alter the basic fact that slot outcomes are uncertain, but it changes how much money can be exposed to that uncertainty in a relatively small number of decisions.
Return to player, usually shown as RTP, also needs to be interpreted carefully. RTP is a theoretical long-term percentage based on a very large number of game rounds; it is not a prediction of what one person will receive from an individual purchase or session. Some slots have different mathematical configurations for ordinary play and feature purchases, and operators may use approved RTP versions that differ between markets. For that reason, an RTP figure seen on another casino site or an older version of the same game should not automatically be applied to the game currently being played. The information panel and rules supplied with the actual licensed version are the relevant reference points.
Why Some Regulators Restrict or Remove Bonus Buy
The main regulatory concern is not that bonus rounds themselves are unusual. Free spins, multipliers and other features are common elements of licensed slots. The concern is the ability to commit a comparatively large stake immediately in order to reach a high-volatility part of the game. Great Britain’s Gambling Commission highlighted this issue in January 2020 after identifying six operators offering slot-style products with “feature buy-in” facilities. According to the regulator, one game allowed more than £3,000 to be staked to enter its bonus feature. The Commission referred operators to requirements covering clear game rules and responsible product design, including the rule that gambling products must not actively encourage customers to increase their stake or chase losses. The six operators contacted by the regulator removed the feature from their sites.
The wider British rules for online slots have subsequently become more restrictive. Since April 2025, customers aged 25 and over in Great Britain have been subject to a maximum online-slot stake of £5 per game cycle, while a £2 limit for players aged 18 to 24 took effect in May 2025. Licensed online slots must also require an individual commitment to each game cycle and observe a minimum interval of 2.5 seconds before the next cycle can start. Autoplay, turbo play, quick spin and similar speed-increasing functions have also been removed under the Gambling Commission’s product-design requirements. These measures were introduced at different times and should not be described as a single “Bonus Buy law”, but together they explain why traditional high-cost feature purchases do not fit the British regulated slot environment.
Regulators can also object to Bonus Buy for a different reason: the way a purchase commits the player to subsequent play. The Netherlands provides a particularly clear example. The Kansspelautoriteit, the Dutch gambling regulator, states in its guidance for licensed online gambling that buying games or bonus games in advance, after which those games must be played, constitutes a form of automatic play. The regulator links this to Article 3.8 of the Dutch Remote Gambling Regulations. Its reasoning is that a player must be able to make an informed and considered decision for each separate game rather than committing in advance to several games at once. This means the Dutch restriction is based not simply on the price of a feature, but on the way the gambling sequence is structured.
How the Rules Differ in Britain, the Netherlands and Germany
Great Britain is an example of a market where Bonus Buy became incompatible with the regulator’s approach to responsible game design. The 2020 intervention focused specifically on feature buy-in products and referred to requirements concerning transparency and encouragement to increase stakes. The current Remote Gambling and Software Technical Standards continue to state that gambling products must not actively encourage customers to chase losses or increase the amount they have decided to gamble. Traditional feature-buy buttons are consequently not part of the normal game versions supplied to Gambling Commission-licensed operators. A British player may still recognise the title of an international slot that contains Bonus Buy elsewhere, but the locally approved version can operate without that function.
The Netherlands reaches a similar practical result through different regulatory reasoning. Dutch rules require an individual, considered decision for each game, and the Kansspelautoriteit explicitly addresses the advance purchase of bonus games in its licensing guidance. That distinction matters because it shows why it is misleading to say that every country has simply “banned Bonus Buy because it is risky”. Regulators define game cycles, player decisions, stakes and automated play differently. A mechanic may therefore be unacceptable because it encourages a sharp increase in the amount staked in one jurisdiction, while another regulator may focus on the fact that the player commits to a sequence of games in advance.
Germany illustrates another approach. Licensed virtual slots are governed by the Glücksspielstaatsvertrag 2021 and detailed requirements applied by the Gemeinsame Glücksspielbehörde der Länder, or GGL. Legal virtual slots require manual initiation of individual games and normally have a minimum five-second game duration. The standard statutory stake limit remains €1 per game. From 1 July 2026, the GGL introduced a temporary mechanism under which eligible players may receive higher limits of up to €3 and, under additional conditions, up to €5; stakes above €1 are limited to players aged at least 21, and the highest tier requires further monitoring and qualification conditions. This does not amount to a rule simply stating “Bonus Buy is prohibited”. Instead, a conventional international Bonus Buy costing dozens or hundreds of times a normal stake cannot simply be inserted unchanged into a German-approved game. The local version has to comply with German game and stake rules.
What Bonus Buy Means for Players in 2026
One of the most important points in 2026 is that the game title alone does not tell a player which functions should be available. Developers increasingly prepare different versions of their slots for different regulated markets. Pragmatic Play, for example, describes bonus-buy options in current releases as being available in “select markets”. That wording reflects a practical regulatory reality: the developer may build the mechanic into the game, but it can only be enabled where the operator is permitted to offer it and where the relevant game version has passed the required approval process. Geographic availability can therefore change without the underlying slot disappearing from a casino’s catalogue.
A missing Bonus Buy button is not necessarily a software problem or an incomplete version of a slot. It may be a deliberate compliance change. Other elements can also vary by jurisdiction, including available stake values, autoplay controls, spin speed, feature configurations and sometimes RTP settings. This is why videos, screenshots or game descriptions published for another country are not reliable evidence of what should appear on a locally licensed casino site. The applicable licence and the rules attached to the approved local game version take precedence over the international version promoted by the developer.
The presence of Bonus Buy should not be interpreted as evidence that a slot offers better odds than a version without it. The feature changes how access to the bonus round is paid for; it does not turn the bonus into a predictable return. It can also make the financial scale of a session less intuitive because a small displayed base stake can produce a large purchase price. A player seeing a €0.20 stake may think primarily in twenty-cent increments, even though pressing a 100x purchase button represents €20 and a 500x option represents €100. Looking at the actual monetary cost rather than only the multiplier makes the size of the decision much clearer.
Practical Checks Before Using a Bonus Buy
Before using the feature in a jurisdiction where it is legally available, the first check should be the game’s information and paytable. They should explain the purchase price, the feature being triggered and any special conditions attached to it. The number beside “100x” or “500x” should always be converted into money before confirming the purchase. At a €0.10 stake, those two prices mean €10 and €50; at €0.50 they mean €50 and €250. The game’s RTP information, maximum win and feature rules should also be checked in the version currently being offered, particularly when the same title exists in several configurations.
The second consideration is how a feature purchase fits within a fixed spending limit. A Bonus Buy concentrates many ordinary stake units into one decision, so several unsuccessful purchases can use a planned session budget quickly. Increasing the next purchase after a poor result does not make the following bonus more likely to recover the previous loss. Each feature remains subject to the game’s rules and random outcome process. Treating the displayed purchase cost as money already at risk, rather than as an entry fee that is expected to come back, gives a more realistic picture of the financial exposure involved.
Finally, legality should be checked through the regulator responsible for the player’s jurisdiction rather than inferred from the fact that the feature exists elsewhere. As of 2026, Great Britain, the Netherlands and Germany demonstrate three different ways in which local rules can affect the same mechanic: responsible product-design requirements, rules about individual game decisions, and strict controls over game cycles and stake sizes. Other countries apply their own licensing conditions, and these can change. Bonus Buy is therefore best understood as an optional slot mechanic whose availability is determined market by market. Where it is permitted, it provides faster access to a bonus round at a clearly defined cost; where it conflicts with local player-protection or game-design rules, licensed operators must disable or modify it.
