Last updated: May 2026 — Liam Harewood, Mate Shop
At Mate Shop (mateshop.co.nz), every casino review you read is the result of a structured, hands-on evaluation process carried out personally by Liam Harewood. This page explains exactly how we assess online casinos available to New Zealand players in 2026, what criteria we use, how much weight each factor carries, and how we keep our ratings honest and independent.
We believe New Zealand players deserve straightforward, trustworthy information before they deposit a single dollar. That is why we have built a repeatable methodology that leaves nothing to guesswork.
Before a full review begins, Liam checks whether the casino meets a basic threshold of legitimacy. Sites that carry no verifiable licence, have a documented history of refusing player withdrawals, or are blacklisted by recognised player-protection bodies are rejected immediately and never published as recommendations on Mate Shop.
Liam creates a real player account using his own details. This allows him to experience the sign-up flow exactly as a New Zealand player would, including identity verification steps, welcome offers, and any restrictions applied to NZ residents.
Every casino reviewed on Mate Shop is tested with a genuine deposit in New Zealand dollars where possible. Liam uses payment methods common among NZ players — including bank transfers, credit cards, and e-wallets — to evaluate speed, fees, and convenience firsthand.
Liam plays a cross-section of games available at each site, covering pokies, table games, and live dealer options. He assesses game loading times, software quality, fairness indicators, and the overall playing experience on both desktop and mobile devices.
Liam contacts the support team through every available channel — live chat, email, and telephone where offered — to measure response times, accuracy of answers, and the overall helpfulness of the support staff.
Withdrawal testing is a non-negotiable part of the process. Liam requests a cashout and records how long it takes, whether additional verification is required, and whether the amount received matches what was requested.
After completing all testing stages, Liam applies the weighted scoring criteria described below, calculates a final rating, and writes the review entirely from his own experience and research.
Each casino is scored across six core categories. The table below shows each category and the share of the overall score it contributes.
| Category | Weighting |
|---|---|
| Licensing and Safety | 25% |
| Bonuses and Promotions | 20% |
| Game Selection | 20% |
| Payment Methods | 15% |
| Customer Support | 10% |
| Mobile Experience | 10% |
This is the most heavily weighted category because player protection comes first. We look at which regulatory authority issued the licence, how robust that authority's standards are, whether the casino uses SSL encryption, and what responsible gambling tools are available to NZ players.
We evaluate welcome bonuses, free spins offers, reload promotions, and loyalty programmes. Critically, we read the full terms and conditions to assess wagering requirements, game contribution rates, maximum bet rules, and withdrawal caps. A generous headline offer with punishing terms scores poorly.
We assess the total number of titles, the variety across categories, the quality of software providers, and whether the game library is regularly updated. We pay particular attention to pokie variety, given its popularity among NZ players.
We check which deposit and withdrawal options are available to New Zealand players, whether NZD is accepted, what fees apply, and how fast transactions are processed based on our real withdrawal test.
We measure availability (hours of operation), response speed, and the quality of answers provided. Casinos offering 24/7 live chat with knowledgeable agents score higher than those relying solely on slow email support.
Liam tests each casino on a mobile browser and, where available, a dedicated app. We assess interface usability, game availability on smaller screens, and whether all account functions work correctly on mobile.
Final scores are presented on a scale of 1 to 10. Here is what each range means for NZ players:
Independence is central to everything we publish. Here is how we protect the integrity of our ratings:
If you have questions about how a specific casino was rated, or you would like to report an experience that differs from our review findings, you are welcome to contact Liam Harewood directly through the contact page at mateshop.co.nz. Player feedback is taken seriously and may prompt a review update where evidence supports it.