You forgot that free spins winnings carried their own playthrough, so you tried to withdraw too early and the request was refused. That rule is the condition players misread most often. It means your bonus money is not truly yours until you meet the playthrough, and that affects every withdrawal you attempt.
Getting the Welcome Offer
Claiming the welcome offer starts with a complete profile and ends with a bonus you can actually use. Follow these steps in order.
- Open the casino onlywin site in your phone browser and create an account with your real details. Real details matter because the casino later matches your identity to your payment method.
- Complete the onlywin casino login and open the bonus section from your account menu. The welcome offer appears there once your account is active.
- Choose the welcome offer and note its code if one is required. Enter the code exactly as shown, because a wrong character can void the claim.
- Make your first deposit within the claim window shown on the offer. A deposit made after the window closes does not trigger the bonus.
- Confirm that the bonus appears in your balance before you play. Contact support right away if it does not, because later claims are harder to resolve.
- Keep your welcome bonus separate from other promotions. Combining offers can break the playthrough rules for both.
- Track your progress with OnlywinCasino tools in your account area, so you know when the playthrough is done. onlywin.eu.com shows your remaining playthrough and how much of the bonus is still locked.
Each step protects the bonus you were promised. Skipping the confirmation step is the most common reason players lose a welcome offer they were entitled to.
Conditions to Check
The table below lists the terms that decide whether your bonus becomes withdrawable cash.
| Term | What it means | What to check |
|---|---|---|
| Minimum deposit | The smallest deposit that triggers the offer | Your deposit must meet or exceed this figure |
| Wagering requirement | How many times you must play the bonus before withdrawal | Whether the multiplier applies to the bonus alone or to the deposit too |
| Game contribution | How much each game type counts toward playthrough | That your favourite games are not excluded from contributing |
| Maximum bet | The largest stake allowed while a bonus is active | That none of your bets, including side bets, exceed this cap |
| Expiry | The period after which the bonus and its winnings disappear | The exact end date shown in your account, not the offer page |
The wagering requirement and maximum bet are the two terms players misread most. A single bet above the cap can cancel the entire bonus, even if the playthrough is nearly complete. The playthrough itself is often calculated on the deposit plus the bonus, which roughly doubles the work. Treat the maximum bet as a hard rule for every spin and hand. If you like large stakes, play them without a bonus first. That way you never put a bonus at risk by accident.
Example Calculation
This is an illustrative example only and does not reflect OnlywinCasino’s actual terms.
Multiply the base amount by the wagering multiplier to get the total playthrough. In this example, the deposit is 30 and the multiplier is 40. The base amount is the deposit plus the bonus, so you add them first. The result is the total you must wager before withdrawal.
With a deposit of 30 and a bonus of 30, the base amount is 60. Multiply 60 by 40, which gives 2400. That is the total playthrough for this example. Every qualifying bet reduces the remaining amount.
If your game contributes at half rate, only half of each bet counts. A 2 bet then reduces the remaining playthrough by 1. At that rate, the same base would need twice as many bets. This is why game contribution matters as much as the multiplier.
Several small sessions usually finish a playthrough faster than one long one. Each session should stay under the maximum bet. Players who plan their sessions this way rarely lose a bonus to a technicality.
Game Contribution
Not every game counts equally toward playthrough. Slots typically contribute fully, while table games and live dealer games often contribute less or nothing. The contribution rate is listed per game in the bonus section of your account. Choosing games with a high contribution rate is the fastest way to clear a bonus.
A game that contributes nothing still uses your balance, but it does not move the playthrough forward. Players who spend hours on excluded games wonder why the bonus never clears. The fix is simple: check the contribution rate before you start a session. Play only the games that count in full.
Contribution rates can differ between game providers, not just game types. A slot from one provider may count in full while another counts partially. The bonus page lists the rate for each game you can play. If a game is missing from the list, assume it does not count.
Your playthrough progress is shown in your account and updates as you play. Check it after each session so you know how much remains. That habit prevents the surprise of an unfinished playthrough at expiry. It also tells you which games are actually moving you forward.
Some players switch games hoping to find a faster route. That only works if the new game has a better contribution rate. Otherwise you are just adding variance without progress. Stick to high-contribution games until the playthrough is done.
How Free Spins Work
Free spins usually arrive as a separate bonus with their own rules. They often carry a playthrough on the winnings, not on the spins themselves. The spin value is fixed, and you cannot change the bet per spin. Read the spin terms before you use them, because they differ from the main bonus.
Winnings from free spins typically land in a bonus balance rather than your cash balance. That balance must be played through before withdrawal. Some offers cap the maximum you can win from free spins. The cap is shown with the spins, and any excess is removed.
Free spins often expire before the main bonus does. Use them early so you have time to clear their winnings. If they expire, the remaining spins and any winnings from them are lost. There is no way to recover them after expiry.
Play the spins on the game they were issued for. Using them elsewhere is not possible, and trying to do so wastes time. The game name is shown with the spin offer. Check it before you start playing.
Traps to Avoid
Most lost bonuses come from a handful of avoidable mistakes. Each one below has a simple fix.
- Placing a bet above the maximum while a bonus is active. Avoid it by setting a stake below the cap before you start. The cap applies to every bet, not just your first.
- Withdrawing before the playthrough is complete. Avoid it by checking your remaining playthrough first. An early withdrawal usually cancels the bonus and its winnings.
- Playing games that do not contribute to playthrough. Avoid it by checking the contribution list before each session. Stick to games that count in full.
- Letting the bonus expire while you are still playing. Avoid it by noting the end date in your account. Plan your sessions so the playthrough finishes before that date.
- Opening a second account to claim the welcome offer again. Avoid it by using one account only. Duplicate accounts break the rules and put both balances at risk.
- Ignoring the free spin expiry that comes with the offer. Avoid it by using the spins early. Their winnings have their own playthrough and their own deadline.
- Combining the welcome bonus with another promotion. Avoid it by finishing one offer before starting the next. Mixed bonuses often void each other.
A few minutes of checking before you play saves the whole bonus. The rules are not hidden; they are simply easy to skip. Players who treat the maximum bet and the expiry date as fixed limits keep their winnings. Everyone else tends to learn the same lesson the hard way.
