Mobile / Sports
From RTP and volatility on the slots screen to rollover conditions on your account wallet, this glossary covers the exact words you encounter while navigating 84 bd. Each definition is written plainly so you can make faster decisions without leaving the lobby.
Knowing what a term means before you act on it changes how you read every screen. When you see volatility listed on a slot like Royal Mango Reels, you can judge how often smaller gameplay appear versus how rare the bigger feature rounds
Terms on 84 bd fall into four practical clusters. Knowing which screen each cluster lives on helps you find the right definition fast without reading through unrelated sections.
RTP, volatility, paylines, multiplier and RNG appear on individual slot and table game detail screens. Titles such as Crash Velocity and bKash Quickwin surface these where the game provider exposes the data — not every title shows every figure, so check the in-game panel directly.
Asian handicap, over/under, decimal odds and spread are sportsbook-side labels. You see them on cricket and football market pages. BPL and international cricket matches are formatted the same way as any other market — the odds labels do not change by sport.
E-wallet, wallet credit, transfer reference, deposit route and KYC appear on the deposit, withdrawal and verification screens. When funding through Nagad or Upay, the flow shows these terms in the transaction fields — each one maps to a definition in the payment section below.
Rollover, wagering requirement, eligible game and minimum deposit are the terms you read before accepting any account offer. They appear in the conditions tab attached to each active information on 84 bd — read them there, then cross-reference this glossary if a phrase is unclear.
These are the six terms you encounter most often across slots, live tables and crash games on the platform. Each definition below is kept to plain language.
RTP stands for Return to Player. It is a percentage that describes how much a game pays back over a very large number of rounds on average. It is a statistical model, not a session promise.
House edge is the mathematical advantage the platform holds over the player across all rounds of a game. It is the mirror of RTP carries roughly 3% house edge. It does not determine individual session outcomes; it is a long-run statistical measure.
Volatility describes how a slot distributes its payouts. High-volatility slots pay larger amounts less frequently. Low-volatility slots pay smaller amounts more often. The volatility level for a given slot like Royal Mango Reels is shown in the game detail panel where the provider exposes it.
A wagering requirement — also called turnover or rollover — is the total amount you must stake before a conditional balance can be withdrawn. It is expressed as a multiple of the relevant amount. The specific multiple and eligible games are listed in the information conditions on your account.
In a slot context, jackpot refers to the largest prize category available in that game's paytable or prize-style feature round. Some slots carry a fixed jackpot amount; others use a progressive pool that grows with play across all sessions until it is triggered by a qualifying combination.
A live dealer is a human host who runs a table game — baccarat, roulette or blackjack — in a real-time studio stream.
These six terms come from the sportsbook, the deposit screen and the account verification flow. They are distinct from the game-mechanic terms above.
Asian handicap is a betting market format that removes the draw outcome by giving one team a virtual head start or deficit. It is common on football and cricket markets.
Over/under is a market where you predict whether a stat — total runs, total goals, total wickets — will finish above or below a set number.
Rollover is the same concept as wagering requirement — the total staking volume needed to convert a conditional credit into withdrawable funds. The term appears on 84 bd in information condition tabs. Check the eligible games and time limit listed alongside the rollover multiple before you start.
An e-wallet is a mobile-based payment account — such as Nagad or Upay — that holds funds separately from a bank account.
KYC stands for Know Your Customer. It is the identity verification process the platform uses to confirm account ownership before processing a withdrawal.
Decimal odds express the total return for every one unit staked, including your original stake. Odds of 2.50 on a cricket match mean a one-unit stake returns 2.50 units if your selection wins — so 1.50 units profit plus your stake back. They are the standard format on the 84 bd sportsbook.
Terms rarely appear in isolation — you see several at once when you open a game or place a market bet. On Crash Velocity, the screen shows a multiplier climbing in real time; that multiplier is a game-mec
The rising multiplier on Crash Velocity is a live game-mechanic figure. Your payout equals your stake times the multiplier at the moment you cash out.
A BPL match listed at 1.85 in decimal format tells you exactly what a winning unit stake returns. The sportsbook market page shows these odds next to each selection. Cross-referencing with the over/under or Asian handicap line on the same match is straightforward once you know both formats.
After accepting an information, the conditions tab shows your rollover progress as a ratio — for example, how much of the required wagering volume you have completed.
Your account panel flags any pending KYC step before a withdrawal can process. The screen lists the specific document or confirmation required. Completing it promptly keeps your Nagad or Upay withdrawal request from sitting in a pending state while verification is unresolved.
If a definition here does not match what you see on your screen, or if a term appears in a information condition and you are unsure how it applies to your account, contact the support routes listed
Open the live chat widget from any screen on 84 bd. Describe the term or screen you are looking at and the support agent will clarify how it applies to your account or your active information conditions.
Send a message through the contact email address published in the 84 bd support section. Include the term you are asking about and the screen or feature where you encountered it so the team can give you a precise answer.
The help centre on 84 bd contains published articles on account verification, deposit routes and information conditions. Search the term directly in the help centre search bar before contacting live support — you may find the answer already written there.
These questions are about navigating the actual screens and features on 84 bd where the glossary terms above appear — not about the definitions themselves.
Open the slot from the lobby and look for the information or paytable panel within the game interface. RTP is shown only where the game provider makes it available. Not every title exposes it; 84 bd does not publish provider RTP data independently outside the game screen.
Log in and open the information or account section. The active information shows your rollover progress as a current-versus-required figure. Eligible games contribute to the count; the conditions tab lists which game categories qualify and any restrictions that apply to your account.
Your account panel shows any pending verification step under the withdrawal section. Follow the instructions displayed there — the required document or confirmation step is listed on screen. Submit the requested details and the platform reviews your account before releasing the withdrawal to your Nagad or Upay wallet.
Both Nagad and Upay are e-wallet routes configured on 84 bd. Each has its own deposit flow on the payment screen. Select the route you want, follow the amount and reference fields shown, then confirm from your wallet app. The transaction reference you receive confirms the deposit was sent.
Open the cricket market on the sportsbook and find the Asian handicap tab for the match. Each team shows a handicap value alongside decimal odds.
Use the live chat or email support route listed on this page. Share the exact wording from the information condition and the support team will explain how it applies to your specific account. Information terms are also published in full under each information in your account section.