- UK regulators ordered removal of bonus buy features rather than treating them as player value, citing transparency and encouragement concerns.
- One bonus buy-in cost more than £3,000 to skip to the bonus round, adding significant upfront cost on top of regular stakes.
- Online slots have the highest average losses per player at £67 per month, higher than other online products.
- No supplied source provides RTP, expected value, or longitudinal win-loss data showing bonus buys improve long-term returns.
- Promotional features often obscure true spend, with players losing track of personal stakes and reinvesting wins instead of withdrawing.
No supplied source shows bonus buys are financially worthwhile. UK regulators ordered six operators to remove feature buy-ins, including one charging over £3,000, for breaching transparency and anti-encouragement standards. Slots already have the highest per-player losses, and no source provides RTP or long-term outcome data supporting better value from buying bonuses.
What bonus buy features do and why regulators acted
Bonus buy features let players pay a fixed price to access the bonus round immediately without playing the base game stages. This bypasses normal trigger mechanics and requires staking a significant amount upfront for a single feature entry.
The UK Gambling Commission found six licensees offering feature buy-in facilities on slots style games and instructed all six to remove them, including withdrawing the identified games and any games with similar functionality. Further licensees were also contacted to remove such features.
The Commission cited two technical standards: RTS 3A requiring rules to be clearly explained before committing funds with accurate and understandable content, and RTS 14A requiring products must not actively encourage customers to chase losses, increase stakes or gambling amounts, or continue after indicating they wish to stop.
Sources: National Strategic Assessment 2020 – What are the issues – Higher risk …; Games warning for online operators – Gambling Commission.
Do bonus buys offer better long-term financial results?
The supplied sources contain no return-to-player percentages for bonus buys versus standard play, no longitudinal player outcome data, and no mathematical expected-value calculations comparing buying a bonus to triggering it through normal spins. None of the documents are player-outcome research; they are regulatory and policy reports.
No source provides evidence that bonus buys offer a better expected return than standard play. The absence of this data is itself a limitation. A complete assessment of long-term results would require independent RTP audits or academic studies tracking net losses and win rates for bonus buy users, which are not present in the supplied evidence.
What the sources do show is that bonus buys sit within online slots, the product with the highest average losses per player. Commission Covid-period data showed £67 per month for slots compared with £36 for casino products and £45 for real event betting, indicating slots as a category already carries the highest per-player spend before adding a large buy-in cost.
Sources: National Strategic Assessment 2020 – What are the issues – Higher risk …; Gambling Commission announces package of changes which make online ….
How cost and intensity affect player risk
Features that increase intensity of play are associated with increased harm. The Commission identifies high-frequency, fast-paced and repetitive games as higher risk, noting problem gamblers are more motivated to escape or modify mood and that faster, continuous games best accommodate that need.
In a hypothetical illustrative example, a player considering a bonus buy priced at 100x stake would pay £100 upfront for one bonus entry instead of placing £1 spins. The evidence does not show this trade improves long-term return, but it does concentrate spend and intensity into a single costly action, which aligns with the regulator’s concern about fast, intense play.
Regulators took broader action on slots design for this reason, banning features that speed up play, spins faster than 2.5 seconds, auto-play, and sounds or imagery that disguise losses as wins because these features increase the risk of harm. Reverse withdrawals were also permanently banned.
Promotional offers more generally can obscure actual losses. Research found consumers lose track of how much personal money was staked versus bonus funds, wins are typically reinvested rather than withdrawn, wagering requirements drive longer sessions, and offers enable gambling beyond depleted personal budgets. From January 2026 bonus wagering requirements in GB are capped at 10x because high requirements could confuse consumers and lead them to gamble longer and faster than usual, as seen with a 50x example requiring £500 playthrough on a £10 bonus.
Sources: National Strategic Assessment 2020 – What are the issues – Higher risk …; Gambling Commission announces package of changes which make online …; Exploring consumer journeys using gambling promotional offers and …; Gambling promotions to be safer and simpler.
Sources and further reading
- National Strategic Assessment 2020 – What are the issues – Higher risk …
- Games warning for online operators – Gambling Commission
- Gambling Commission announces package of changes which make online …
- Exploring consumer journeys using gambling promotional offers and …
- Gambling promotions to be safer and simpler
Related reading
Community questions behind this article
These discussions helped identify the question. Player comments are not used as evidence for game rules or odds.
Prepared with AI assistance and automated checks against the cited research brief. Human review is not implied. Source research date: 2026-09-27.
Frequently Asked Questions
Why were bonus buy features removed in the UK?
The Commission found they raised concerns under transparency and responsible product standards and instructed operators to withdraw them. The action treated them as a consumer harm concern, not as a value feature for players.
Do bonus buys give a higher RTP than normal spins?
The supplied sources do not contain any RTP comparison or expected value calculation for bonus buys versus base game play, so no conclusion about better returns can be drawn from this evidence.
