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Promotions & Lock-In

Wagering Requirements Explained: How Promotions Lock Players In

A practical explanation of wagering requirements, rollover mechanics, and how bonus terms increase exposure to house edge.

GamRight Editorial
Updated 05 Mar 2026
12 min read

GamRight provides analysis and commentary. We do not allege wrongdoing unless supported by public regulatory findings.

Wagering Requirements Explained

Wagering requirements are one of the most important and least understood parts of gambling promotions.

A bonus is not free money. It usually comes with conditions that require a player to stake a multiple of the bonus, the deposit, or both before any associated winnings can be withdrawn.

What does 40x wagering mean?

If a £100 bonus has a 40x wagering requirement, that usually means £4,000 must be staked before withdrawal conditions are met.

Why this matters

The more total staking volume required, the more exposure a player has to house edge and variance.

Key point

Promotions can extend time on device and total wagering without changing the underlying mathematics of the game.

Further Analysis

If You’re Struggling With Gambling

If gambling stops feeling like entertainment and starts feeling like pressure, support is available in the UK. Seeking advice is not an admission of failure. It is a practical step.

Sources & Citations