Bonus buy slots and what the feature really costs
A bonus buy skips the wait and puts you straight into the free-spins round for a fixed price, usually 50 to 100 times your stake. Sometimes that is fair value. Often it is a worse deal than the base game, and the price tag hides which.
View buy slotsIs a bonus buy ever good value?
Compare two numbers: the RTP of the base game and the RTP of the bought feature. Studios usually publish both. When the bought RTP is equal or higher, the buy is at worst neutral and saves you a long grind. When it is one or two points lower — which is common — you are paying a convenience fee on every single purchase.
Then consider bankroll. A 100x buy turns a 20p stake into a £20 decision. Ten of those is £200 through a feature that returns less than its price a meaningful share of the time. The maths can be acceptable while the variance is not, and that is the more frequent reason a buy session goes badly.
Buy price versus expected return
Every review states the multiplier you pay and the RTP of the bought feature, which is frequently lower than the base game's.
Variance goes up, not down
Buying concentrates your money into single events. The swings get sharper even when the underlying maths are unchanged.
Not available everywhere
Feature buys are restricted at UKGC-licensed sites, so many UK players find the button greyed out.
Frequently asked questions
Do bonus buys have better odds?
Usually slightly worse. The bought feature's RTP is often a point or two below the base game's, which is the studio's margin on the convenience.
Why can't I buy bonuses at UK casinos?
The UK Gambling Commission restricts feature-buy mechanics as part of its rules on accelerated play, so licensed sites disable them.
Is buying the bonus cheaper than triggering it?
In pure stake terms it is often similar. The difference is that buying compresses the same spend into far fewer, far larger events.
Before you press buy
- The exact multiplier of your stake being charged
- The RTP of the bought feature versus the base game
- How often the bought round returns less than its price
- Whether a cheaper enhanced-odds option exists
- What ten consecutive buys would cost you