Reference

Every Key Casino Term in One Place

When you open the zben lobby for the first time, terms like RTP, rollover, and Asian handicap can slow you down. This glossary cuts through the jargon — plain definitions covering game mechanics, odds, account steps and local payments like bKash, Nagad and Rocket…

Game MechanicsOdds and MarketsBonuses and WageringPayments and WalletsAccount and KYC
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zben Every Key Casino Term in One Place
zben Understand the Terms, Play with Clarity

Understand the Terms, Play with Clarity

Knowing what a term actually means changes how you pick a game. A slot with high volatility pays out less often but in larger amounts — useful to know before you choose between Mahjong Ways and a lower-variance table title. Rollover conditions on a promo tell you exactly how much you need to wager before a withdrawal is available. RTP tells you

the house's long-run edge on any given game, where the provider publishes that figure. None of this is hidden knowledge — it just needs a clear definition rather than a long explanation.

GET TERM HELP

Check Our Support Channels for Clarification

If a term appears in the lobby or on your account page and the glossary does not cover it, our support team can walk you through it. Reach us through any of the channels below — available for wallet queries, game rule questions and account verification steps.

Team online

Live Chat

Open the chat widget from any lobby or account page. Useful for quick questions about rollover, wallet status or a specific game mechanic you have seen in the slot room.

Email Support

Send a detailed query to our support address for account-level questions — KYC document submissions, withdrawal holds, or anything that needs a written response for your records.

Wallet Help

For bKash, Nagad or Rocket transfer queries — wrong reference numbers, pending deposits or wallet verification — flag it through support with your transaction ID and we will trace it.

Explore the Core Casino Vocabulary

These are the terms that come up most often when you browse slots, live tables and crash games. Read through them once and the lobby starts making more sense immediately.

RTP stands for Return to Player — the percentage of total wagers a game pays back over time. A figure of 96% means the house keeps 4% on average. zben shows RTP only where the provider publishes it.

House edge is the mathematical advantage the casino holds on a game. A 2% house edge on baccarat means for every 100 taka wagered, the house expects to keep 2 taka over many rounds.

Volatility describes how often a slot pays and in what size. High volatility slots like Gates of Olympus pay less frequently but hit larger amounts. Low volatility slots pay smaller amounts more often.

Wagering or turnover is the total amount you must bet before a promo credit or matched amount becomes withdrawable. A 10x rollover on 500 taka means you must bet 5,000 taka in qualifying games first.

A jackpot is the largest prize pool a slot title can award, often triggered randomly or through a specific symbol combination. Prize-style slot features vary widely between studios like Pragmatic Play and PG Soft.

A live dealer is a real person running a table game — baccarat, roulette, blackjack — from a studio, streamed in real time. You bet via the screen interface while watching the actual cards or wheel.

Browse Odds, Payment and Account Definitions

Once you move into sports markets or start managing withdrawals, a second layer of terms becomes relevant. These definitions cover betting odds formats, wallet mechanics and the account verification steps you will encounter.

Asian handicap removes the draw outcome from a football or cricket match by giving one side a virtual head start. It narrows the market to two outcomes and generally offers a better price than standard match-result betting.

Over/under is a market on whether a stat — total runs in Cricket Score Chase match formats, or total goals — will finish above or below a line set by the sportsbook. You pick a side, not a team.

Rollover, also called wagering requirement, is the number of times you must bet a credited amount before withdrawal. A 20x rollover on a 200-taka credit means 4,000 taka in qualifying bets are required.

An e-wallet is a mobile money account used to send and receive funds without a bank card. On zben, bKash, Nagad and Rocket are the accepted e-wallet rails for deposits and withdrawals from your account.

KYC stands for Know Your Customer — the identity verification process where you submit a national ID or similar document. Completing KYC unlocks full withdrawal access and is required before larger payouts are processed.

Odds can appear as decimal (2.50), fractional (3/2) or moneyline (+150). Decimal odds multiply your stake by the number shown. Most Bangladesh sports markets on the platform default to decimal format for clarity.

How These Definitions Apply Inside the Lobby

Knowing the term is one thing — knowing where it shows up inside your account and the lobby is what actually helps you act on it. These questions connect the glossary definitions to specific features on the platform.

RTP is displayed on the game detail screen where the studio provides it — Pragmatic Play and PG Soft both publish figures. If no figure appears, the provider has not published one and we do not invent a number.

Go to your account settings, open the verification section, and upload a clear photo of your national ID. Once our team reviews the document, your account moves to fully verified status and full withdrawals are unlocked.

Rollover applies to any promo credit attached to your deposit, not to the deposited amount itself. Your bKash deposit is always yours to withdraw after normal verification — rollover only gates the promo portion.

Each active promo specifies which game categories qualify. Live casino tables and slots typically count in full; some crash games like Crash WinBurst may count at a partial rate. Check the promo detail screen for exact terms.

Yes — Rocket, Nagad and bKash deposits all land in the same account wallet. There is no separate wallet per payment method; your total balance is visible in one place regardless of which rail you used to deposit.

Withdrawals above a threshold set in account terms, or your first withdrawal to a new Nagad or bKash number, typically trigger a KYC check. Completing it once is enough for ongoing withdrawals to that verified wallet number.
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