King Casino does not currently offer a cashback bonus, so there is no cashback offer to claim at the moment. The current offers are shown above, and the one listed for new players is the 20 Extra No Wagering Spins. Its key terms are in the card above, so you can compare them before reading on. T&Cs apply.
This offer suits a new player who wants to try the eligible slot before depositing a larger amount. The wagering is listed as No wagering on winnings, the minimum deposit is £20, and the offer is valid for 7 days. T&Cs apply to all of these points, so read the full terms before you deposit.
How the current offers differ from a cashback bonus
A cashback bonus usually returns part of your net losses over a set period, paid back to your account. That is how cashback offers generally work across the market, not a description of King Casino. Because King Casino does not currently run one, the offers you can see now are built differently.
The welcome offer gives 20 free spins rather than a return on losses. The spins are for the game Big Bass Splash, so they only work on that slot. You can read more about how free spins work in general before you claim them.
What the wagering means here
Wagering is the number of times a bonus must be played through before winnings can be withdrawn. For this offer the wagering is No wagering on winnings, which means the winnings from these spins carry no playthrough condition. That makes it easier to judge than offers with a multiplier. The terms still apply, so check them before you play.
Compared with a sign-up bonus that adds bonus money to your balance, this offer is tied to one game and one set of spins. The eligible game matters: the spins only count on Big Bass Splash, so they cannot be used on other slots, live tables or any other part of the lobby.
18+ · T&Cs apply
How a slot pays
The spins are played on a slot, so their outcome depends on how that game pays. Each slot has a paytable that shows what each symbol combination pays, a return to player figure over a long run, and a volatility level that describes how often and how large wins tend to be. Results in any round are random, and no spin is more likely to win because of earlier spins. The game's own page sets out these details, and you can read them on the slot's page before you start.
The free spins are a way to play a game without using your own balance for those rounds. They do not make the game more likely to pay. Treat them as a free spin session, not as a source of money.
What could cost you the bonus
The biggest risk is the time limit. The offer is valid for 7 days, so plan to use the spins within that period. Check the exact dates in the full terms before you deposit. T&Cs apply.
The second point is the eligible game. The spins only count on Big Bass Splash. If you play another slot, the spins do not apply to that game. Check the game name in the terms before you start.
The third point is the minimum deposit. The offer requires a minimum deposit of £20, so make sure your deposit meets that amount before you confirm the payment. T&Cs apply.
Read the full terms before you deposit, not after. This is general advice for any bonus, and it matters more when an offer has a time limit and a single eligible game. The terms and conditions page sets out the rules in full.
If a cashback offer appears later, check the same points: the wagering, the minimum deposit, the time limit and the eligible games. Do not assume that a return on losses is part of an offer unless its terms say so.
Is it worth taking?
The welcome offer suits a new player who already plans to try the eligible slot, has read the terms and can meet the minimum deposit within the time limit. It is a simple offer with a clear game and a clear time limit, and the wagering on winnings is No wagering on winnings. For someone who wants a cashback return on losses, it is not the right offer, because King Casino does not currently run one.
Skip the offer if you do not want to play the eligible game, if you cannot meet the minimum deposit of £20, or if you would have to deposit money you need for other things. Any deposit is your own money, so only use an amount you can afford to lose. If gambling stops being fun, the safer gambling page explains the tools available.
Compare the current offers with the bonus offers list and with the wider bonuses section before you decide. If you want a cashback-style return, look for it in the terms of any future offer rather than assuming it is there.