In October 2021, the UK Gambling Commission banned bonus buy slots. The rule cited RTS requirement 14A: gambling products must not encourage players to increase their stake or chase losses. A bonus buy at 100x your bet does exactly that — a player betting £1 per spin could suddenly wager £100 in a single click. The UKGC expected the industry to follow its lead.
Other regulators did not. Five years later, bonus buy is not just legal everywhere else — it is the default. The UK ended up alone on this issue, while the providers that kept the feature became the fastest-growing studios in the market.
Big Time Gaming invented the feature in 2017 with White Rabbit. Pay 100x your stake, skip the base game, go straight to free spins. The mechanic solves a real problem: high-volatility slots can run hundreds of spins without triggering a bonus round. Players want the big wins. They do not want to grind through a base game waiting for three scatters to land.
Bonus buy removes the wait. Pay the price, play the feature. The cost scales with the slot:
The math stays the same. Buying the bonus does not guarantee a profit. The RTP on a purchased feature matches the RTP on a triggered one. You pay to skip the wait, not to win more. This is a critical point that is often misunderstood — bonus buy is a convenience feature, not a winning strategy.
Several game providers made a deliberate decision to keep bonus buy rather than comply with the UK's ban. This decision meant sacrificing access to the UK market — but it also meant they could sell their games to every other market in the world, where bonus buy remained legal and popular.
Hacksaw Gaming launched in 2018 and built its entire catalog around the feature. Every slot includes bonus buy — no exceptions. The studio hit €137 million in revenue in 2024 with an 84% profit margin. Titles like "Wanted Dead or a Wild" and "Le Bandit" became player favourites precisely because the bonus buy feature allowed players to access the most exciting part of the game without grinding through hundreds of base game spins.
Nolimit City builds entire games around tiered bonus purchases. Games like "San Quentin xWays" and "Mental" offer multiple bonus buy options at different price points, each triggering a different feature mode. The studio has developed a reputation for creating some of the most volatile and intense slot experiences in the market — and bonus buy is central to that identity.
These providers are now the fastest-growing studios in the market, while providers that removed bonus buy to comply with UK rules have seen their competitive position erode in the global market.
The appeal of bonus buy is straightforward and multifaceted:
The UK's bonus buy ban was based on a legitimate concern: the feature allows players to dramatically increase their stake in a single click, which could facilitate loss-chasing behaviour. However, the ban has had unintended consequences:
The bonus buy story illustrates a broader challenge for gambling regulators: in a globalised market, unilateral regulatory decisions can isolate a jurisdiction rather than protecting it. When one country bans a feature that is popular with players and profitable for providers, the result is not the elimination of the feature but its migration to other markets.
Platforms like https://spinpanda.co.uk/ operate within regulatory frameworks that vary by jurisdiction, adapting their product offerings to comply with local requirements while maintaining a competitive experience for players. The bonus buy case demonstrates the importance of regulatory harmonisation — when regulators in different jurisdictions take divergent approaches, the result is a fragmented market where players in some markets have access to features that players in other markets do not.
Five years after the UK ban, bonus buy is more popular than ever. The providers that embraced it are thriving. The UK remains alone. And the question of whether the ban actually protected UK players — or simply drove them to unlicensed platforms where bonus buy is available without any consumer protections — remains unresolved.
Source: HazReviews