Methodology

How We Review an Online Casino, Step by Step

Every page about WinOui comes out of one method: read what the casino publishes about itself, compare it with older archived versions of the same pages, and do the sums its promotions leave to the player. The method has four steps, and each page says which of them a figure came from.

Primary evidence
The casino's own terms, promotion, VIP, payment, KYC and dispute pages
Terms version read
Last updated 05.05.2026
Second evidence
Archived copies of the same pages, quoted with their year
Score
Transparency, 15 criteria, 10 / 5 / 0 per criterion
Audience
Adults aged 18 or over

Step 1: Read the Casino's Own Pages

The first source is always the casino. For WinOui that means the general terms, the VIP Welcome Offer, the VIP page, the pay-outs page, the AML and KYC policy, the responsible gaming page and the dispute resolution page. A figure is copied in the shape the page gives it: €10 minimum and €1,000 maximum per deposit, €50 minimum and €2,500 maximum per withdrawal, an inactivity fee of €5.00 a month after 6 months.

The terms name who stands behind the brand. They give the operator as Next to You B.V., registration number 145738, at Kaya Richard J. Beaujon Z/N in Curaçao, and the licence as Curaçao OGL/2024/189/0118, issued on . Payment services to cardholders are provided by Valtiontia Ltd, registration HE399368, in Limassol, Cyprus, and card-processing disputes fall under Cypriot law.

Step 2: Compare Today's Terms with Older Copies

A casino's page shows only its current version. Public archives keep dated copies, and reading them side by side shows what changed and when. That matters, because a review copied from an old page can quote an offer that no longer exists.

What changedEarlier versionCurrent version
First-deposit match100% up to 200 €, in a French-language FAQ from 2024100% up to €500, with 100 free spins
Wagering basisx20 on deposit plus bonus, in the 2019 termsx30 on the bonus only for the first deposit, x20 for the second and third
Licence namedCuraçao eGaming 1668/JAZ, issued on Curaçao OGL/2024/189/0118, issued on

Older figures are printed only as history and always with their date. The payment page is a special case: the methods and the €0.00 fee quoted here are as that page listed them in September 2024, and the pages say so.

Step 3: Do the Wagering Arithmetic

Promotion pages state a multiple and leave the multiplication to the player. The method does it for them and prints the working. The first-deposit bonus carries x30 on the bonus, the second and third x20, and free-spin winnings follow the same x30 and x20.

DepositLargest bonusWageringBets before cash-out
First€500x30€15,000 (500 × 30)
Second€250x20€5,000 (250 × 20)
Third€250x20€5,000 (250 × 20)

Two rules change how long that takes. Slots count 100% towards wagering and every other game 5%, so a €100 bet at a table clears €5. The maximum bet with a bonus is €5 on slots, which puts a floor of 3,000 spins under the first-deposit requirement. Bonus funds expire after 30 days.

Step 4: Read What Players Report

The last source is independent. On Trustpilot the casino holds a TrustScore of 2 out of 5 from 28 reviews, 82% of them one-star, and the company has not claimed the profile. Those figures are quoted with the platform's name. Individual reviews are not: the pages say only that the recurring complaints concern withdrawals and customer service.

Review catalogues are a fifth, weaker source. They are read for context, and the two things taken from them, a launch in 2018 and games from 60 providers, are always attributed to catalogues and never treated as the casino's word.

The Transparency Score, Criterion by Criterion

The score on the front page grades disclosure, not the casino. The engine computes it from a dossier of what WinOui publishes, not from an opinion. Each of the 15 criteria scores 10 for a complete published answer, 5 for a partial one or one the casino leaves out, and 0 when the dossier is empty on it or the casino's pages contradict each other. Criteria carry different weights, and licence status in the register weighs the most.

GroupCriterion
Licence and trustLicence status in the register
Licence and trustLicence number quoted and linkable
Licence and trustOperating company named in the terms
Licence and trustRestricted countries published
Money and accessBonus wagering and expiry published
Money and accessWithdrawal timings published
Money and accessWithdrawal minimum published
Money and accessPayment methods listed
Money and accessIdentity-check trigger described
Money and accessMobile access documented
Support and player protectionVIP levels and their limits published
Support and player protectionSupport channels and hours published
Support and player protectionResponsible-gambling tools described
Support and player protectionComplaint route and dispute body named
Support and player protectionTerms dated, with a change-notice period

The number moves when the dossier changes, so no page repeats it in a sentence. A high score means the casino publishes a lot about itself, in plain terms.

How Support and Reviews Are Quoted

Two kinds of figure follow a fixed format on every page.

SubjectHow the pages quote it
Customer supportHours and channels as the casino's pages list them: email and live chat, 10:00 to 22:00 CET, seven days a week
TrustpilotThe score and the one-star share from 28 reviews, with the platform named; single complaints are summarised

What a Casino Page Here Will Not Say

Some sentences are ruled out by the method itself. A withdrawal timing is always the casino's stated timing, and the licence is always quoted as the casino prints it. And no page tells a reader that playing is legal for them: that depends on where they live, so check your local law. The casino itself publishes a list of restricted countries in its terms, and that list is quoted on the page about whether the casino is legit.

One rule from the casino's terms belongs in every review because it can cost winnings. VPNs, proxies and bots are prohibited, and so are betting systems such as Martingale, Fibonacci, D'Alembert and Bottom Line, which may lead to forfeited winnings. A reader should know that before playing, not after.

Terms This Method Uses

General terms
The casino's main contract with players; the version read here is dated 05.05.2026 and changes on 14 days' notice.
Contribution
The share of a bet that counts towards wagering: 100% on slots and 5% on other games at this casino.
Closed loop
The rule that money goes back out by the method it came in, where that method allows it.
ADR provider
An independent body that settles a dispute the casino could not; here its decision is free, final and binding.

Recap: The Four Steps in Order

Read the casino's own pages, compare them with dated archive copies, do the wagering sums in the open, and summarise player reports without quoting them. Then say plainly where a figure is the casino's own claim. Start with the WinOui review, or go straight to the bonus terms worked through. Every page is signed by the tester whose method this is.

Deposits and identity checks happen on the casino's own site, never on this one.