Last updated: June 2026 — James Wilson, Gco

How We Rate

Our Review Methodology at Gco

At Gco (gco.org.au), every casino and pokie site listed on our platform has been personally evaluated by James Wilson, our lead reviewer and founder. We are not affiliated with any casino operator, and we do not accept payment in exchange for favourable ratings. This page explains exactly how we assess PayID pokies sites for Australian players in 2026, so you can trust that every score you see reflects genuine, hands-on testing.

Who Reviews the Sites

James Wilson has spent years researching the Australian online gambling market, with a specific focus on PayID-compatible pokie platforms. Before publishing any review on gco.org.au, James personally registers a real account, deposits his own funds using PayID, plays a selection of pokie titles, tests customer support channels, and attempts a withdrawal. No review is written from a distance or based on operator-supplied information alone. This commitment to real-world testing is the foundation of everything we publish.

Our Step-by-Step Review Process

Every site we review goes through the same structured process before a score is assigned. Below is an overview of the steps James follows for each evaluation:

• Step 1 – Initial Research: James checks the site's licensing status, ownership details, and regulatory history before creating an account.
• Step 2 – Account Registration: A real account is created using standard Australian player details to assess the sign-up process for ease and transparency.
• Step 3 – PayID Deposit Test: A real deposit is made via PayID to verify processing speed, minimum deposit thresholds, and any associated fees.
• Step 4 – Bonus Evaluation: Welcome bonuses and ongoing promotions are claimed and assessed against their full terms and conditions, including wagering requirements.
• Step 5 – Game Testing: A minimum of 20 pokie titles are played across different providers to assess variety, load times, and software quality.
• Step 6 – Customer Support Contact: Support is contacted via all available channels, including live chat and email, with response times and helpfulness recorded.
• Step 7 – Mobile Testing: The site is accessed on both iOS and Android devices to evaluate the mobile experience without a dedicated app and with one where available.
• Step 8 – Withdrawal Request: A withdrawal is initiated to verify processing times and confirm the PayID payout process functions as advertised.
• Step 9 – Scoring and Writing: Once all data is collected, James applies our weighted scoring system and writes the final review.

Our Rating Criteria and Weightings

Each site receives a final score out of 10, calculated from six weighted categories. The table below shows exactly how much each area contributes to the overall rating:

Category	Weighting	What We Assess
Licensing and Safety	25%	Valid gambling licence, responsible gambling tools, SSL encryption, fair play certification
Bonuses and Promotions	20%	Welcome offer value, wagering requirements, bonus terms clarity, ongoing promotions
Game Selection	20%	Number of pokie titles, software providers, progressive jackpots, game loading performance
Payment Methods	15%	PayID availability, deposit and withdrawal speeds, fees, transaction limits
Customer Support	10%	Availability hours, response time, quality of answers, available contact channels
Mobile Experience	10%	Browser compatibility, app quality where applicable, game performance on mobile devices

Understanding Our Score Scale

All sites receive a final score from 1 to 10, rounded to one decimal place. Here is how to interpret the scores you see across gco.org.au:

• 9.0 – 10.0 (Exceptional): Outstanding across all categories. Highly recommended for Australian players.
• 7.5 – 8.9 (Very Good): Strong performance with only minor shortcomings. A reliable choice.
• 6.0 – 7.4 (Good): Solid option with some areas that could be improved.
• 4.0 – 5.9 (Average): Significant weaknesses present. Suitable only for specific player needs.
• Below 4.0 (Poor): Not recommended. Serious concerns were identified during testing.

How Gco Stays Unbiased

Independence is central to how we operate. Gco does not accept payment from casino operators in exchange for higher scores or positive coverage. While we may earn commission through affiliate links when a reader signs up to a recommended site, this arrangement has no influence on the scores we assign. Sites that do not meet our standards receive low ratings and are clearly flagged, regardless of any commercial relationship.

James Wilson reviews all sites anonymously where possible, using personal funds rather than complimentary credits. We also update existing reviews regularly to reflect changes in site quality, bonus terms, or licensing status. If a site we previously rated highly declines in quality, its score is revised accordingly. Our readers in Australia deserve accurate, current information, and we take that responsibility seriously.

Questions About Our Methodology

If you have questions about how a specific site was rated, or if you believe information in one of our reviews is inaccurate, you are welcome to contact us directly through the contact page at gco.org.au. James Wilson reads all correspondence personally and is committed to maintaining the accuracy and integrity of every review published on this site.