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Every Key Term You'll See at 89bdc
TERM REFERENCE

Every Key Term You'll See at 89bdc

From RTP to rollover, the words on your screen have specific meanings that affect how you play and how your account balance moves. This glossary covers game mechanics, odds language, wallet terms and account conditions — all in plain English for Bangladesh.

  • Game Mechanics
  • Odds & Markets
  • Payments & Wallet
  • Account Conditions
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Why These Terms Matter for Your Account

Knowing what a term means before you act on it changes how you read a game screen, a deposit confirmation or a information condition.

TERM FAMILIES

Where Each Term Family Appears

Four groups of terms show up in different parts of the platform. Knowing which screen each belongs to helps you find the right information quickly.

  • Game Mechanics

    RTP, volatility, house edge and RNG appear on individual game pages and in provider information panels. Slots from CQ9, Habanero and Spadegaming may display these where the studio exposes them; not every title shows all figures.

  • Odds Language

    Asian handicap, over/under, spread and decimal odds appear in the sportsbook section, most visibly on cricket markets including BPL and international fixtures. Each market label sits beside the selection before you confirm a stake.

  • Wallet and Payment Terms

    Deposit, withdrawal, pending, confirmed and transaction ID appear in your account wallet area after every Nagad, Upay or Bank Transfer movement. The transaction record updates once the payment rail confirms the transfer.

  • Information Conditions

    Rollover, turnover, wagering requirement and eligible games appear in the terms attached to any active information. These fields define how many times a credited amount must be played through before a withdrawal request can be submitted.

BASIC GLOSSARY

Core Game Terms Defined

The most common terms you will encounter across slots, live tables and your account wallet, each explained in plain language.

What is RTP?

RTP stands for Return to Player. It is the percentage of total wagers a game is designed to return over a very large number of rounds.

What is house edge?

House edge is the mathematical advantage the game rules give the platform over time. A 2% house edge means the game is designed to retain 2 units per 100 wagered across all rounds. It is the inverse of RTP and applies to table games and live dealer titles.

What is volatility?

Volatility describes how a slot distributes its payouts. High volatility means larger wins arrive less frequently; low volatility means smaller wins come more often. Your session balance can swing widely on a high-volatility title even when the RTP figure is similar to a low-volatility game.

What is a wager or turnover requirement?

A wager or turnover requirement states how many times a credited amount must be staked before it qualifies for withdrawal. If a credit of 500 carries a 10x requirement, you must place 5,000 in eligible bets before the balance can be moved to a withdrawal request.

What is a jackpot in slot terms?

In slot design, a jackpot is the highest prize tier built into the game's pay table or feature round. Some titles carry a fixed jackpot amount; others use a pooled mechanic where the prize grows with play. The game screen or its information panel shows which type applies.

What is a live dealer?

A live dealer game streams a real human dealer from a studio to your screen. You place bets through the interface while the dealer handles physical cards or a roulette wheel in real time. Live baccarat, live blackjack and live roulette are common formats available in the lobby.

ADVANCED GLOSSARY

Odds, Payment and Account Terms

Terms that appear in the sportsbook, your payment history and the account verification process, explained clearly.

What is Asian handicap?

Asian handicap is a betting format used in football and cricket that removes the draw outcome by giving one side a virtual head start or deficit. It splits the market into two results instead of three, which changes how odds are calculated and how a stake settles.

What is over/under?

Over/under is a market where you predict whether a measurable figure — total runs in a cricket match, total goals in a game — will finish above or below a line set b

What is rollover?

Rollover is another word for wagering or turnover requirement. It specifies the number of times a bonus or credited amount must be staked across eligible games before a withdrawal can be requested. The applicable rollover figure appears in the information terms.

What is an e-wallet in the context of this platform?

An e-wallet is a mobile-based payment account that holds funds separately from a bank. On this platform, Nagad and Upay function as e-wallet deposit and withdrawal routes. You link your e-wallet number in the payment section of your account to use these rails.

What is KYC?

KYC stands for Know Your Customer. It is the identity verification process your account may require before a withdrawal is approved. Typically it involves submitting a government-issued ID and confirming your registered mobile number matches the payment method on file.

What are responsible-play account controls?

Account controls let you set limits on deposit amounts, session time or access to your account for a defined period. These settings are managed inside your account area. The available options and how to activate them are described in the account settings section.

LOBBY CONTEXT

Terms in Action Across the Lobby

Seeing a term in isolation is one thing; seeing where it appears on an actual screen makes it easier to act on. When you open a slot from Bigtime Gaming, the information panel may show an RTP figure alongside the volatility rating — that combination tells yo

  • RTP and Volatility Together

    On a slot information panel, RTP tells you the theoretical return rate and volatility tells you the payout rhythm. Reading both before you start a session helps you match the title to how long you plan to play and how much balance movement you are comfortable with.

  • Asian Handicap on Cricket Markets

    In the sportsbook, an Asian handicap line on a BPL or international cricket match adjusts the effective margin between two sides. The handicap value and the odds for each outcome sit on the same row, so you can compare both before selecting.

  • Transaction Status in Your Wallet

    After a Nagad or Upay deposit, your account wallet shows a transaction ID and a status field. A confirmed status means the funds are in your playable balance. A pending status means the payment rail has not yet settled the transfer.

  • Rollover and Eligible Games

    When a information credits your account, the attached terms show a rollover figure and a list of eligible game categories. Only stakes on those categories count toward clearing the requirement, so checking the list before you play avoids confusion at withdrawal.

Get Help With Any Term or Feature
ACCOUNT SUPPORT

Get Help With Any Term or Feature

If a term on your screen is unclear or a feature is not behaving as the glossary describes, the support routes below are the right place to start.

  • Live Chat

    The live chat button is visible on the main site pages when support is available. Use it to ask about a specific term, a transaction status or an account condition you cannot find explained in the help section.

  • Help Centre

    The help centre contains written explanations of account features, payment steps and information conditions. Search for the term or feature name directly to find the relevant article without waiting for a reply.

  • Email Support

    For account-specific questions that require documentation — such as a KYC query or a disputed transaction — email support lets you attach files and receive a written response you can refer back to.

PLATFORM QUESTIONS

Using These Terms on the Platform

Practical questions about how the terms in this glossary connect to real actions inside your account and the lobby.

Where do I find the RTP for a specific slot?

Open the slot's information panel — usually a small icon inside the game frame or on the lobby tile. RTP is shown there when the studio exposes it. Not every title displays this figure; availability depends on the provider.

How do I check my transaction record after a Nagad deposit?

Go to the wallet or transaction history section of your account. Each deposit entry shows the payment method, amount, transaction ID and current status. A confirmed status means the funds are in your playable balance and ready to use.

What does it mean when a information says my balance is subject to rollover?

It means the credited amount must be staked a set number of times on eligible games before you can withdraw it. The rollover multiplier and the list of qualifying game categories are both stated in the information terms attached to that credit.

How does KYC affect my withdrawal request?

If your account has not completed KYC, a withdrawal request may be held until identity verification is done. The account area shows which documents are needed and where to upload them. Completing this step once clears it for future withdrawals.

Can I use Upay and Bank Transfer on the same account?

Yes. Your account can have multiple payment methods registered. Each deposit or withdrawal request lets you select which rail to use at that time. The transaction record keeps a separate entry for each method and each transfer.

Where do I find the eligible games list for a information's rollover requirement?

Open the information detail page or the terms link attached to the credited amount in your account. The eligible categories — such as slots, live casino or table games — are listed there alongside the rollover multiplier that applies.