Online Casino Glossary
Every term you need to know as an Australian online casino player — explained in plain English with real-world examples.
Whether you're a first-time player or a seasoned punter, casino jargon can be confusing. From RTP and wagering requirements to newer concepts like Megaways and crash games, the terminology changes almost as fast as the games themselves.
We've compiled 25 of the most important terms you'll encounter when playing online pokies or claiming casino bonuses. Each definition includes a practical example so you know exactly what it means for your real-money play.
- Bankroll
- The total amount of money a player has set aside specifically for gambling. Effective bankroll management is a key component of responsible play.
- BetStop
- Australia's National Self-Exclusion Register, allowing individuals to voluntarily exclude themselves from all licensed Australian wagering services.
- Bonus Buy
- A pokie feature that allows players to pay a premium (usually 80-100x the bet) to instantly trigger the bonus round rather than waiting for scatter symbols.
- Cashback Bonus
- A percentage of your net losses returned to you over a specific period. For example, 10% cashback on weekly losses.
- Crash Game
- A newer casino game type where a multiplier increases from 1x and can crash at any random moment. Players must cash out before the crash to win.
- Curacao eGaming
- A licensing authority based in Curacao that issues gambling licences to online casinos. One of the most common licences held by casinos serving Australian players.
- eCOGRA
- An independent testing agency that certifies online casino fairness, player protection, and responsible operator conduct.
- Free Spins
- Bonus spins on pokies that do not cost the player anything. They are commonly offered as part of welcome bonuses or in-game bonus features.
- House Edge
- The mathematical advantage the casino has over the player, expressed as a percentage. A 3% house edge means the casino expects to keep A$3 of every A$100 wagered over time.
- KYC (Know Your Customer)
- The identity verification process casinos require before processing withdrawals. Typically involves submitting a photo ID and proof of address.
- Live Dealer
- Casino games streamed in real-time with a human dealer, combining the convenience of online play with the authenticity of a physical casino.
- Megaways
- A game mechanic developed by Big Time Gaming that offers up to 117,649 ways to win on each spin through dynamic reel layouts.
- Multiplier
- A feature in casino games that multiplies your winnings by a specified amount. For example, a 5x multiplier turns a A$10 win into A$50.
- No Deposit Bonus
- A casino bonus awarded without requiring the player to deposit funds. Usually a small amount (A$5-A$20) or a handful of free spins.
- PayID
- An Australian real-time payment system that allows instant transfers using a mobile number or email address rather than bank account details.
- Progressive Jackpot
- A jackpot that grows each time the game is played and is not won. Progressive jackpots can reach millions of dollars before being triggered.
- Provably Fair
- A cryptographic system used by some casinos that allows players to independently verify that each game outcome was genuinely random and not manipulated.
- Reload Bonus
- A deposit bonus offered to existing players on subsequent deposits after the initial welcome bonus has been used.
- RNG (Random Number Generator)
- The algorithm that ensures all casino game outcomes are completely random and fair. Reputable casinos have their RNGs audited by independent testing labs.
- RTP (Return to Player)
- The percentage of wagered money a pokie or casino game pays back to players over time. A 96% RTP means that for every A$100 wagered, A$96 is returned on average.
- Scatter Symbol
- A special pokie symbol that triggers bonus features (usually free spins) regardless of its position on the reels. Typically requires 3 or more to activate.
- Sticky Bonus
- A bonus that cannot be withdrawn — only the winnings generated from playing through the bonus can be cashed out.
- Volatility
- How frequently and how much a pokie pays out. High volatility means bigger but rarer wins. Low volatility means smaller, more frequent payouts.
- Wagering Requirement
- The number of times you must play through a bonus before withdrawing winnings. A 35x requirement on a A$100 bonus means you need to wager A$3,500 before cashing out.
- Wild Symbol
- A pokie symbol that substitutes for other symbols to help form winning combinations, similar to a joker in card games.
Still Have Questions?
If there's a term we haven't covered, or you want to understand how these concepts apply to specific casinos, explore our pokies guide for game-specific terminology or our bonus breakdown for detailed explanations of promotional terms and wagering calculations.