How We Review: The JL4 Method, With Its Limits Shown
JL4 shows its numbers, so it should also show its method. This is an independent guide, not a casino. It takes no deposits, runs no games and holds no player funds, which means it describes operators from the outside using what they publish. Below are the seven criteria applied to every operator description on this site, the sources each is checked against, and a plain list of what JL4 does not know. For readers aged 21+.
Two rules that come before the criteria
First, a number is only printed if it has a public source. Game RTP comes from the provider's published sheet. Rail behaviour comes from the public rules of the rail. Anything an operator sets privately, such as its payout time, fees, minimums or bonus size, is described as "set by the operator, check its cashier page" rather than guessed.
Second, nothing here is a score. JL4 does not rank operators or award stars.
The seven criteria
| # | Criterion | Checked against | Reader's own check |
|---|---|---|---|
| 1 | Licence disclosure | The licensee name printed on the site, compared with PAGCOR's published list | Search the regulator's list yourself |
| 2 | Payment rails | Whether the cashier names real rails: GCash, Maya, GoTyme, InstaPay, PESONet | Open the cashier before depositing |
| 3 | Terms clarity | Wagering multiple, game weighting, maximum cashout and expiry stated together | Read the bonus terms, not the banner |
| 4 | KYC rules | Documents and timing stated before the first deposit | Verify early, not at withdrawal |
| 5 | Complaint route | A written escalation path beyond live chat | Find it before you need it |
| 6 | Responsible-gaming tools | Self-service deposit limits, cool-off and self-exclusion | Set a limit on day one |
| 7 | Support and app distribution | Contact routes on the operator's domain; browser play available; no pressure to sideload | Prefer the browser |
What sits outside our knowledge
- How long a given withdrawal takes. InstaPay is real-time and capped per transaction; PESONet settles in batches on banking days. The operator's own approval step is the part nobody outside can time.
- Fees and limits. They vary by operator and change.
- Whether a domain is the licensee's genuine site today.
- Individual outcomes. JL4 holds no accounts and makes no claims based on its own play.
Money and independence
Links to operators may be partner links. If a reader registers through one, JL4 may receive a commission. No operator pays for placement in a list, because there are no lists, and no payment changes the wording of a page. Warnings stay where they are. If a commercial relationship ever required softening a sentence, the relationship would end rather than the sentence.
Corrections
Every page is dated. When a public source changes, the page changes and the date is updated. Readers who spot an error can report it through the About page; the fix is made in the text itself rather than tucked into a footnote.
Using the method yourself
The table above is meant to be copied. Run the seven checks against any operator in ten minutes, and treat a missing answer as an answer. Then decide what you can afford to lose before opening the lobby. If that question is hard to answer, the responsible-gaming page is the better next click.
Frequently Asked Questions
Why does JL4 not give ratings?
A rating implies testing JL4 has not done. Describing what is published, and saying what is not, is the claim the site can support.
Are RTP figures on JL4 verified?
They are the game providers' published theoretical figures. They describe long-run design, not a session, and an operator may run a different configuration where the provider offers one.
Does a partner link mean the operator is recommended?
No. A link shows where an operator is, not that JL4 vouches for it. Run the seven checks yourself.
Can JL4 help with a dispute?
No. JL4 has no access to any account. Disputes go to the operator's support, then to the regulator's published complaint channel.