Mathis Rouvier, Casino Tester

What the Byline Stands For

The byline is a role, not a résumé. It belongs to a narrow job: open the pages Arlequin publishes about itself, copy what they promise exactly as written, and print a figure only when one of those pages, or a public source, puts it on record. Mathis reviews one online casino at a time and writes only what the casino’s own pages or a public source will back: reads the terms and conditions and the bonus terms line by line, compares today’s wording with archived copies to date what changed, does the loyalty and cashback arithmetic the promotion pages leave to the player, and opens the pages the casino links to, including the ones that do not answer.

One person writes, checks and signs each page. Email is the only channel the desk runs. Write to editor@avisarlequincasino.com. A correction should quote the sentence you dispute and name the page of the casino that contradicts it. The reply comes from whoever wrote the line, and a page that changes gets an update date beside its publication date.

What stands behind the byline is a record of documents and checks, each one dated. The welcome offer was read on the casino’s own welcome page, the level thresholds on its loyalty page, the cashback formula on its VIP pages, the bet cap and the expiry rules in its general bonus terms, and the operator and licence lines in its terms. Four archived copies of the terms and the bonus terms, from September 2025 to May 2026, show which wording moved and which did not. On 10 November 2026 the licence seal in the footer was followed to the regulator’s own validator, which returned a valid status; the same validator answers 'not licensed’ to an address typed without the seal parameters, so the check only means something when the seal itself is clicked.

What this byline does not claim is just as specific. No degree, no certification and no employer in the gambling industry. The only commercial tie is the affiliate link disclosed beside the play button, which may pay this site a commission and moves no score.

Role

Casino Tester

Subject

One online casino, Arlequin, and the pages it publishes about itself

Method

Current terms read against archived copies, the licence seal followed to the regulator, sums worked out by hand

Score

Transparency, 15 criteria in three groups, from 0 to 10

Writing since

10 Nov 2026

Contact

Editorial contact page

How a Casino Page Gets Checked

Every check starts on the casino’s own site rather than in a review catalogue. Mathis opens the relevant page, copies its figures into the record, and notes the date the page itself carries, if it carries one.

The second pass is the archive. An older copy of the same page shows whether a figure is new, and the difference is often the story. Four dated copies of the terms and the bonus terms, from September 2025 to May 2026, sit beside the live versions. Nothing is averaged: a current figure is quoted as current, an older one as history with its date.

The third pass is arithmetic the promotion pages leave to the player. The loyalty page pays one point per €30 wagered on slots, and the top level asks for 100,000 points: that is €3,000,000 of slot bets, because 100,000 × 30 = 3,000,000. On live casino and table games, at one point per €300, the same level asks for €30,000,000. Each sum is printed with its working, so a reader can redo it.

Four Things to Check Yourself

None of these needs an account, and each takes a few minutes on the casino’s own pages.

1. Click the licence seal in the footer and read the status the regulator’s own page returns.
2. Find the operator line in the terms: Boni Tech Ltd, Saint Lucia registration 2023-00614.
3. Read the welcome offer, then the general bonus terms beside it: the minimum deposit is not the same number in both.
4. Open the Limits link in the menu or the footer and see what answers.

The fourth check is the one most readers skip, and it turns up a real disagreement, described further down.

The Score and What It Measures

The score on the front page measures transparency, not quality. It asks how much Arlequin publishes about itself, and how plainly. Payment speed sits outside it: the pages quote the timings the casino states.

The engine computes it from a dossier of the casino’s published pages, across 15 criteria in three groups. A criterion scores 10 when the casino publishes the information in full, 5 when it publishes part of it or leaves it out, and 0 when the dossier holds nothing on it or the casino’s own pages contradict each other. The number is recalculated whenever the dossier changes, which is why no page quotes it in prose.

One Question, Two Official Answers

Two official pages answer one question differently, and the pages here quote each answer beside the page it comes from. The welcome page sets the qualifying deposit at €10; the general bonus terms set €20 as the minimum deposit for promotions unless a promotion says otherwise. The home page promises withdrawals 'within 48 hours'; the terms promise processing 'within 2 business days’ of the request, which is not the same clock.

Which wording governs a given account is a question for the casino’s support, not for this site. A reader who plans to claim an offer should ask before depositing, in writing.

What an Unanswered Link Shows

Reading is not only reading what is there. On 10 November 2026 every page in the casino’s own menu was opened in turn. Nine answered normally. The Limits page, linked from both the side menu and the footer of every page, answered with the casino’s error screen. The responsible-gaming page says the limit tools live in the Limits section of an account, so the tools may well exist behind a login — but a reader deciding whether to register cannot see them first, and the page that should show them does not open.

Pages This Tester Has Signed

The index below is generated from the database, not typed by hand, so all 6 signed pages appear in it with their section and the date of their last edit. A page that was merely rebuilt keeps its old date, because a build is not an edit.

Terms This Profile Uses

Wager-free bonus

A bonus with no betting requirement attached, where the rules that remain are the bet cap, the expiry and what a withdrawal request does to the bonus balance.

Archived copy

A dated snapshot of a web page kept by a public archive, used here to show what the casino said before a change.

Transparency score

A number from 0 to 10 built from 15 criteria about what the casino publishes, not about how it treats players.

Stated figure

A figure quoted exactly as the casino prints it and attributed to the casino by name.

Corrections and How to Send One

Corrections go through the contact page and settle fastest with four details.

1. The page URL and the exact sentence you dispute.
2. The page of the casino, or the public document, that shows the correct value.
3. The date you read it, because the casino prints no version date on its terms at all.
4. How you would like to be named in the reply, if at all.

The full method is on the testing method page, and the responsible gambling page belongs before any deposit anywhere.

Recap: What This Profile Promises

A figure on these pages comes from Arlequin’s own pages, from a dated archive copy, or from a sum shown with its working. Every check of ours is dated and described so it can be run again. The about page explains how the site is paid for.