Last updated: May 2026 — Marek Wiśniewski, 306team

How We Rate Casinos

At 306team.pl, we are committed to providing honest, transparent, and comprehensive reviews of online casinos. Our rating system is designed to help players find the best kasyno internetowe that meets their individual needs and preferences. This page explains our methodology, criteria, and rating scale.

Our Rating Criteria

We evaluate every casino across six essential categories to ensure a fair and thorough assessment:

Bonuses and Promotions

We analyze the quality and value of welcome bonuses, ongoing promotions, loyalty programs, and special offers. We examine bonus terms, wagering requirements, maximum limits, and game restrictions to determine whether promotions provide genuine value to players.

Game Selection

We assess the variety and quality of games available, including:

• Slot machines from leading providers
• Table games such as blackjack, roulette, and baccarat
• Live dealer games and their quality
• Specialty games and newer releases
• Exclusivity of certain titles

Payment Methods

We evaluate the range of deposit and withdrawal options available, including credit cards, e-wallets, bank transfers, and cryptocurrencies. We assess transaction speeds, fees, minimum and maximum limits, and the security of payment processing.

Customer Support

We test customer service quality across multiple channels, including live chat, email, and phone support. We evaluate response times, staff knowledge, problem resolution, and availability across different time zones.

Licensing and Security

We verify that casinos hold valid gaming licenses from reputable regulatory bodies and employ advanced encryption technology. We check for compliance with industry standards and player protection measures.

Mobile Experience

We assess the quality of mobile casino platforms, including app performance, user interface design, game availability on mobile devices, and overall usability on smartphones and tablets.

Our Review Process

Our reviews are conducted by experienced casino experts who follow a strict evaluation protocol:

• Registration: We create real player accounts to test the signup process and verify bonus claims
• Testing: We thoroughly test games, payment methods, and platform functionality
• Support Interaction: We contact customer support to evaluate response quality and helpfulness
• Security Verification: We confirm licensing information and security credentials
• Documentation: We record findings and compile comprehensive reports
• Rating Assignment: Our team collectively assigns ratings based on gathered data

Our Rating Scale

We use a clear five-star rating system to summarize overall casino quality:

• 5 Stars (Excellent): Outstanding casinos that excel across all categories with no significant issues
• 4 Stars (Very Good): High-quality casinos with minor weaknesses in one or two areas
• 3 Stars (Good): Solid casinos with some strengths and some notable limitations
• 2 Stars (Fair): Below-average casinos with multiple concerns or significant drawbacks
• 1 Star (Poor): Casinos we cannot recommend due to serious issues or concerns

Each category also receives its own detailed rating to help players identify specific strengths and weaknesses.

Independence Disclaimer

306team.pl maintains complete editorial independence in all casino reviews. We do not accept payment from casinos in exchange for favorable reviews, and we do not allow promotional considerations to influence our ratings. Our reviews reflect our honest professional assessment based solely on player experience and objective criteria.

While we may earn affiliate commissions when players use our links to register at casinos, this does not affect our rating methodology or review content. Our primary goal is to provide unbiased information that helps players make informed decisions about online gambling.

Author: Marek Wiśniewski | Last Updated: 2026