Sticky or non-sticky bonus: which balance you spend first and what you keep

Two bonus designs, one balance screen

Most deposit bonuses look the same on the cashier page: you deposit, the casino adds a matching amount, and your balance doubles. What happens when you try to take money out depends on how the bonus is built. The industry uses two loose labels for this.

A non-sticky bonus, also called a parachute or phased bonus, keeps your deposit and the bonus in separate pots. Your own money is used first. If you win while still playing with it, you can usually withdraw those winnings and simply give up the bonus. The bonus is a parachute you never had to open.

A sticky bonus can be staked, and its winnings can be kept once the wagering is done, but the bonus amount itself is never paid out. When you withdraw, the casino deducts the original bonus from your balance. It is "stuck" to the account.

Neither label has a legal definition. What decides your outcome is the operator's own wording, so the rest of this guide is about reading that wording and doing the arithmetic before you accept an offer.

Which balance your bets come from

The order in which balances are spent is the hinge of the whole question. One large operator's published terms are a useful illustration. The 888casino bonus policy splits the account into "Available Funds" (deposits, their winnings, and bonus money that has met wagering) and "Restricted Funds" (bonus money not yet wagered). It says wagers come from Available Funds first and that Restricted Funds are only used once the Available Funds balance is zero. The same policy says that if you request a withdrawal, you forfeit your remaining Restricted Funds and related winnings.

That is the non-sticky pattern: cash first, bonus second, bonus lost on withdrawal. Another operator group, L&L Europe, says in its help centre that withdrawing your cash balance while a bonus is active results in the forfeiture of the bonus funds, and that a forfeited bonus cannot be reinstated.

Some terms work the other way round and spend the bonus first, or merge both into one figure. Look for these phrases in the bonus clause:

• "real money / cash balance is used first" or "Available Funds are used first": non-sticky order.
• "bonus funds are non-withdrawable" or "the bonus amount will be deducted on withdrawal": sticky.
• "withdrawal will cancel / forfeit the bonus and any winnings derived from it": tells you what an early cash-out costs.
• A single combined balance with no split shown: ask support in writing which pot each bet comes from before you play.

A worked rand example

Say you deposit R1,000 and accept a 100% match of R1,000. Wagering is 30 times the bonus, so R30,000 of qualifying bets (30 × R1,000). Follow the same session under both designs.

The example shows the trade-off. The non-sticky bonus protects an early win made with your own money. The sticky bonus gives you more to stake from the first spin, but R1,000 of whatever you finish with is never yours. On a sticky offer, a final balance below the bonus amount leaves nothing to cash out at all.

The numbers are illustrative. Real offers add caps on winnings, game weighting and a maximum bet, each of which changes the result. For how those layers interact, see our guides on wagering requirements and on the maximum cash-out on no-deposit bonuses.

What forfeiting a bonus does to a pending withdrawal

Players often discover the forfeiture rule only after pressing the withdraw button. A few practical points follow from the wording quoted above:

1. The forfeit usually happens at the request, not at the payout. Under terms like 888casino's, it is the request for a withdrawal that triggers the loss of Restricted Funds. Cancelling a pending withdrawal later does not automatically bring the bonus back; L&L Europe's help page says a forfeited bonus cannot be reinstated.
2. Winnings tied to the bonus go with it. Money won from bonus stakes that has not yet been converted to cash is treated as part of the bonus pot and is lost too.
3. Your own deposit should stay withdrawable. In Great Britain the Gambling Commission's guidance on withdrawing deposits and deposit winnings says players must be allowed to withdraw their deposit balance without restriction and that deposit and bonus funds must not be mixed together. The UK Competition and Markets Authority secured undertakings from several operators in 2018 not to make people play multiple times before withdrawing their own money. These are British rules, not South African ones, but they describe what a fair non-sticky design looks like.
4. A sticky bonus may block the request outright. If deposit and bonus are merged, some sites will not accept a withdrawal until wagering is complete, or they accept it and remove the bonus plus everything won with it.

Choosing, or declining, a bonus

Before you opt in, work through this short checklist with the terms open:

• Is the deposit kept separate from the bonus on the balance screen?
• Which pot pays for each bet: cash first or bonus first?
• Is the bonus deducted when you withdraw (sticky), or only forfeited if you leave early (non-sticky)?
• What is the wagering multiple, and is it on the bonus alone or on deposit plus bonus?
• Is there a cap on winnings from bonus money? 888casino's policy, for example, caps winnings from Restricted Funds at $500/€500/£500 after a real-money deposit.
• Can you remove the bonus yourself? L&L Europe says an active bonus can be removed in the bonus menu of the account.

If you mainly want quick access to winnings, declining the bonus is often the cleanest option, or choosing an offer without wagering; see no-wagering deposit bonuses.

The South African angle

Online casino games are not licensed in South Africa: the National Gambling Board states that interactive gambling is unlawful under section 11 of the National Gambling Act 7 of 2004, with online sports betting by provincially licensed bookmakers as the exception. Most casino-style bonuses South African players see are therefore offered by offshore sites. Their bonus terms are set by the operator and its foreign licensing authority, and if a bonus dispute ends in a refused payout, you have no South African board to escalate to. Save a copy of the bonus terms on the day you accept an offer, because terms can change.

Bonuses are designed to keep you playing longer. If chasing a wagering target is pushing you to deposit more, the South African Responsible Gambling Foundation runs a free helpline on 0800 006 008. Gambling is for adults 18 and over.