Reference

Every casino and betting term you'll meet in our lobby

We wrote this glossary to explain the terminology you'll see across slots, live tables and sportsbook markets—RTP percentages, rollover requirements, Asian handicap lines and wallet verification steps. Each definition is plain English written for Bangladesh players.

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Play TK99 Every casino and betting term you'll meet in our lobby
Play TK99 Understanding terms helps you choose games and manage your account

Understanding terms helps you choose games and manage your account

When you know what RTP means you can compare slot payout rates. When you understand rollover you can plan how much to wager before withdrawing a bonus. The terminology around Asian handicap and over/under bets helps you read football and cricket markets clearly. KYC and wallet verification language tells you exactly what documents you'll need when you withdraw via bKash, Nagad or

Rocket. We keep these definitions practical—what each term means in the context of opening an account, picking a game and moving money.

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Where to ask if a term or feature is unclear

Our support team can explain any term you meet in the lobby or clarify how a feature works on your account. Reach them through live chat when you're logged in, or send a question from the contact page if you're browsing without an account.

Live Chat Open the chat bubble in the bottom corner when you're logged in and type your question. The team replies within a few minutes and can walk you through game mechanics, payment steps or bonus rules in real time.
Contact Form Visit the contact page, fill in your question and submit. We reply to your email within a few hours, with screenshots or step-by-step guidance if the answer needs detail or account-specific context.
FAQ Library Browse the help centre for articles covering deposits, withdrawals, game rules and account security. Each article defines the terms relevant to that topic and links to related pages if you need more depth.

Definitions for the terms you'll see most often

Return to Player—a percentage showing how much a slot or table game pays back over millions of rounds. A 96% RTP means the game returns ৳96 for every ৳100 wagered long-term, though individual sessions vary widely.

The mathematical advantage the platform holds on a game, expressed as a percentage. If the house edge is 2%, the game keeps ৳2 from every ৳100 wagered over time, with the rest returned to players.

How often and how much a slot pays. High volatility means fewer wins but larger amounts when they hit; low volatility delivers smaller wins more frequently. Choose based on your session budget and patience.

The total amount you bet across rounds, not your account balance. If you wager ৳50 per spin over 20 spins, your turnover is ৳1,000 even if your balance only dropped by ৳200.

A large prize pool that builds from a portion of each wager on a linked slot network. Progressive jackpots grow until one player hits the winning combination, then reset and start building again.

A real person dealing cards or spinning a roulette wheel in a studio, streamed to your device in real time. You place bets through the interface and watch the outcome unfold on camera.

Payment, betting and verification vocabulary

A betting format that removes the draw by giving one team a virtual head start or deficit. If you back Dhaka at -0.5 goals, they must win outright; if you back them at +0.5, you win if they draw or win.

A bet on whether the total goals, runs or points in a match will be above or below a set number. Over 2.5 goals wins if the final score is 2-1, 3-0 or higher; under wins at 1-1, 1-0 or 0-0.

The number of times you must wager a bonus amount before you can withdraw it. A ৳500 bonus with 10× rollover means you must place ৳5,000 in bets, win or lose, to unlock withdrawal.

A mobile payment app you use to send and receive money—bKash, Nagad and Rocket are the three e-wallets we support for deposits and withdrawals. Transfers usually clear in under a minute once verified.

Know Your Customer—the step where you upload a national ID photo and a selfie so we can verify your identity before processing your first withdrawal. Required once per account; takes a few minutes to complete.

Optional deposit or session caps you set in your account settings to control spending. Once active, the system blocks further deposits or play until the time period resets, helping you stay within your budget.

How to use the features these terms describe

Open any slot, tap the information icon in the corner, and scroll to the paytable or game rules section. Most providers list RTP there; if it's missing the provider hasn't published it for that title.

Check the promotion terms before you claim. Each offer states the rollover multiple and which games count toward it. Your account page shows remaining turnover once the bonus is active on your balance.

Yes. Go to account settings, tap responsible-play limits, choose daily or weekly, enter the amount in taka, and save. The system blocks further deposits once you hit the cap until the period resets.

Upload a clear photo of your national ID card and a selfie holding the same ID. Make sure all text is readable and your face matches. Verification usually completes within a few hours.

It depends on the line. Whole-number handicaps like +1 or -1 return your stake on a draw after applying the handicap. Half-goal lines like +0.5 or -0.5 eliminate the draw entirely—one side always wins.

All three usually reflect in your account within a minute once you confirm the transaction in your wallet app. Speed depends more on your mobile network and wallet server load than the payment rail itself.
Reference

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