Why Bonus Terms Matter
Online casino bonuses — welcome offers, free spins, deposit matches — often come with conditions that significantly affect their practical value. Understanding these terms before accepting any offer is essential to avoiding frustration and making informed choices.
This guide walks through the most common bonus term components and what they actually mean in plain language.
Wagering Requirements (Playthrough)
This is the most important figure in any bonus offer. A wagering requirement specifies how many times you must bet the bonus (or bonus + deposit) amount before any winnings can be withdrawn.
Example: A £50 bonus with a 30× wagering requirement means you must place a total of £1,500 in bets before withdrawing bonus-derived winnings.
Lower wagering requirements are more favourable. Requirements above 40× are generally considered high.
Game Contribution Rates
Not all games contribute equally to clearing a wagering requirement. Casinos typically structure contribution rates like this:
- Slots: Usually 100% contribution
- Table games (blackjack, roulette): Often 10%–20% or excluded entirely
- Live casino games: Frequently 0%–10%
- Video poker: Variable, often low or excluded
Always check which games count toward your wagering, especially if you prefer non-slot games.
Time Limits
Bonuses typically expire after a set number of days. If you haven't met the wagering requirement within that window, the bonus — and any associated winnings — may be forfeited. Common timeframes range from 7 to 30 days.
Maximum Win Caps
Some bonuses cap the maximum amount you can win from them. For example, a free spins bonus might limit winnings to £50 regardless of what you actually win during the spins. This is a critical detail often buried in the terms.
Minimum Deposit and Bet Sizes
- Minimum deposit: The smallest deposit that qualifies for the bonus
- Maximum bet while using a bonus: Many casinos restrict bet sizes (e.g., max £5 per spin) while a bonus is active. Exceeding this limit can void the bonus entirely.
Game Restrictions
Free spins bonuses are frequently restricted to specific slot titles. Deposit match bonuses may exclude certain games from qualifying play. Always check whether your preferred games are included.
A Quick Checklist Before Accepting a Bonus
- What is the wagering requirement?
- Which games contribute to wagering?
- How many days do I have to complete it?
- Is there a maximum win cap?
- What is the maximum bet allowed while the bonus is active?
- Are my preferred games eligible?
Taking a few minutes to review these points can save significant confusion later. Reputable, licensed casinos are required to make these terms clearly accessible before you opt in.