Understanding Casino Bonuses: Read the Terms, Not the Headline

A big percentage in a bonus headline tells you almost nothing on its own. The real value of any promotion lives in the terms attached to it: how much you have to wager, which games count, how long you have, and how much you can actually withdraw. I’m Elena Marsh, and after nine years analysing bonus terms across the industry, my advice is simple — read the conditions before the number ever tempts you.

This guide explains how casino promotions work in general terms so you can judge any offer for yourself. LuckyThorne has not published specific bonus figures for this page, so every number below is either clearly labelled as illustrative or left out entirely. Always check the exact terms on the operator’s own promotions page before you opt in.

Common bonus types

Most casino promotions fall into a handful of recognisable shapes:

• Welcome / match bonus — the operator matches a percentage of your first deposit with bonus funds. A “100% match” means bonus money equal to what you put in; a higher percentage is not automatically better once you weigh it against the wagering.
• Free spins — a set number of spins on a named slot, often tied to a fixed stake per spin. Winnings are usually paid as bonus funds with their own wagering.
• No-deposit bonus — a small amount of bonus funds or spins credited without a deposit. These typically carry the strictest wagering and the lowest maximum cashout.
• Reload / cashback — recurring offers for existing players: a reload matches a later deposit, while cashback returns a portion of net losses over a defined period.

Wagering requirements (the key number)

Wagering — also called playthrough — is the amount you must bet before bonus funds convert to withdrawable cash. It is expressed as a multiplier such as 30x or 40x.

Here is a clearly labelled illustrative example (illustrative — always read the specific offer): suppose you receive £50 in bonus funds with 30x wagering applied to the bonus only. You would need to place £50 × 30 = £1,500 in qualifying bets before you can withdraw what remains. If the same 30x applied to deposit + bonus on a £50 deposit plus £50 bonus, the requirement would be £100 × 30 = £3,000 — double the play for the same headline. Always confirm which basis an offer uses, because it changes the effort dramatically. T&Cs apply, verify on operator site.

Bonus-only wagering is generally friendlier to the player than deposit-plus-bonus wagering. Neither makes money guaranteed; wagering is a condition to clear, not a promise of profit.

Terms that change an offer’s value

Two offers with identical wagering can be worlds apart once you read the fine print:

• Game weighting — slots often count 100% toward wagering, while table games and live casino may count 10% or even 0%. A slot like Gates of Olympus from Pragmatic Play would typically contribute fully; a blackjack table might barely move the requirement.
• Maximum bet while wagering — a cap (for example a per-spin limit) that voids the bonus if you exceed it. Breaching it is one of the most common reasons a withdrawal is refused.
• Time limit — the window to complete wagering. Miss it and the bonus plus any winnings from it are usually forfeited.
• Maximum cashout — a ceiling on what you can withdraw from bonus winnings, most common on no-deposit offers.
• Eligible / excluded content — some games, and sometimes some payment methods, don’t qualify for the bonus at all.

How to judge a promotion

Work through the terms in a fixed order rather than reacting to the percentage. First, check the wagering multiplier and whether it applies to bonus only or deposit + bonus. Second, read the game weighting so you know which titles actually progress it. Third, note the maximum bet and the time limit — the two rules that most often void a bonus. Finally, look for any maximum cashout and confirm your deposit method is eligible. If any of these details is missing or unclear, treat that as a reason for caution, not enthusiasm.

A modest match with fair wagering and generous weighting is usually worth more than a huge percentage buried under restrictive conditions.

Registered players can review our related guides on creating an account, making a deposit and requesting a withdrawal.

18+ only. Gambling is entertainment, not a way to make money or recover losses, and no bonus changes that. Please play within your means, T&Cs apply, and verify every offer on the operator’s own site. If gambling stops being fun, see our responsible gambling page for tools and local support.