Translate the percentage
At 100% contribution, a fictional $20 stake adds $20 of qualifying turnover. At 10%, it adds $2. At zero, it does not advance the counter. Use the promotion-specific table rather than a general statement about game categories.
Check the exact version
Provider, title and feature can matter. A bonus-buy mode or a particular table may be excluded even when ordinary play in a related game is allowed. The current rules and exclusions need to be captured together.
Do not confuse eligibility with value
A high contribution percentage says nothing about the chance of winning. It only describes a counter. A review should keep contribution, house edge, volatility and withdrawal conditions in separate fields.
Quick checklist
- Exact title and mode
- Contribution rate
- Excluded features
- Applicable promotion
Sources & scope
Primary documents are linked below. Operator statements and independently checked records are different kinds of evidence.
Source review: 5 November 2026. Links can change. No transaction or customer-support test is implied.
About this explanation
Numerical examples are hypothetical unless a source is expressly identified. This page does not recommend an operator or promise an outcome. The UK regulator references explain technical terms; they are not Australian legal guidance.
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