Casino / Sports
From RTP and Asian handicap to KYC and rollover, this glossary covers the words you encounter inside the ib77 lobby, your account wallet and the sportsbook — so you can make decisions with a clear head.
A lot of confusion at the lobby or cashier screen comes down to unfamiliar words. When you see 'rollover requirement' next to a promo or 'house edge' beside a table game, those are not decorative labels — they describe real conditions on your account balance.
Terms in the ib77 lobby cluster into four practical families. Knowing which part of the screen a word belongs to tells you how much weight it carries for your session or your account balance.
You see these on game detail screens and inside slot rooms — RTP, volatility, paylines, hit frequency, multiplier and RNG. They describe how a game is built and how often it pays out relative to what is staked over many rounds.
These appear in the sportsbook on cricket and football markets — decimal odds, Asian handicap, over/under, spread, accumulator and stake. They govern what a winning selection returns against your original amount wagered.
Found in your cashier and account settings — e-wallet, KYC, withdrawal request, pending balance, Nagad transfer, Rocket payment and transaction ID. These terms describe the lifecycle of money entering and leaving your account.
Displayed on the promo board and inside individual offer details — rollover, turnover, wagering requirement, eligible games, expiry and minimum odds. They set the conditions your balance must meet before a bonus converts to withdrawable funds.
These six terms appear most often inside slot rooms and live casino tables. Read each definition once and you will recognise the words the next time they appear on a game screen.
RTP stands for Return to Player — the percentage of all money wagered on a game that is paid back to players over many rounds. A game showing 96% RTP returns an average of 96 units for every 100 staked across a very large sample.
House edge is the mathematical advantage the game holds over the player, expressed as a percentage of each bet.
Volatility describes how a slot distributes its payouts — high-volatility games pay larger amounts less often, while low-volatility games pay smaller amounts more regularly. Neither is better; your choice depends on how long you want a session to last against your available balance.
A wager is the amount you stake on a single round or bet selection. Turnover refers to the cumulative total wagered over a session or within a promo period.
A jackpot is a high-cap prize feature built into certain slot titles — either a fixed top prize or one that accumulates across plays.
Live dealer games are casino table games — baccarat, roulette, blackjack — streamed in real time with a human dealer running the action. You place bets through your screen while the physical cards or wheel are managed live. Baccarat Expresslane is one example available inside the ib77 live casino section.
These terms come up in the sportsbook, your cashier screen and the account verification flow. Understanding them before you interact with those sections saves time and avoids delays when funds are moving.
Asian handicap is a betting format that removes the draw outcome by giving one side a virtual head start. Commonly used for football and cricket, it narrows the market to two outcomes and adjusts the return based
Over/under is a market where you predict whether a measured total — runs in cricket, goals in football, or points in basketball — will be higher or lower than the line set by the market.
Rollover is the number of times you must wager a bonus amount before it can be withdrawn as cash. A 5x rollover on a 500 taka bonus means 2,500 taka in qualifying wagers must be completed first.
An e-wallet is a mobile money account used to send and receive funds digitally — Nagad, Rocket and Upay are the e-wallets configured at ib77 for Bangladesh.
KYC stands for Know Your Customer — the identity verification process required before withdrawals are processed. You submit the documents shown in your account verification section; the required document types and upload steps are listed there. Completing KYC also protects your account if you ever need to recover access.
An accumulator combines multiple selections into one bet, with each selection's odds multiplied together. Every selection must be correct for the accumulator to return a payout.
Terms do not sit in isolation — they combine on real screens and change how you interact with your account. Take a session that begins in the sportsbook on a Live Cricket Scene market.
When you open a cricket or football market, decimal odds appear beside each selection. The slip calculates your potential return automatically — your stake multiplied by the decimal line — so you see the figure before confirming.
Inside slot rooms, the rules or info tab shows RTP where the studio has published it. This figure is per-game and set by the provider — Bigtime Gaming, PG Soft, Spadegaming and CQ9 each publish RTP data for their own titles where available.
When you navigate to the withdrawal section for the first time, the KYC prompt appears with a document upload step. The required fields are shown there — follow them exactly before initiating a Rocket or Nagad withdrawal request.
Active promos with a wagering condition show a progress indicator in your account promo section. It updates after qualifying rounds so you can see how much turnover remains before the condition is met and funds become withdrawable.
If a term on a game screen, a promo card or a cashier prompt does not make sense after checking this glossary, the quickest path is directly through your account. The support routes below are visible inside ib77 once you are logged in.
The live chat button is accessible from any page inside your logged-in account. Open it and type your question about the term or feature — the team can point you to the exact screen or section where that condition or word applies to your account.
The help centre carries written articles covering wallet terms, KYC steps, promo conditions and game mechanics in plain language. Search for the specific term you need — articles are updated to reflect current account and cashier screens.
For detailed queries around a specific transaction, a KYC document status or a rollover calculation on your account, use the account inbox to send a message. You will receive a written response referencing your account details directly.
These questions go beyond definitions — they cover how the features these terms describe actually work inside your account and what steps to follow.
Open the slot from the lobby, then look for the info or rules icon — usually a small 'i' or question mark on the game screen. RTP is shown there if the studio has published it.
Navigate to your account promo or bonus section after logging in. Each information with a wagering condition shows a progress bar or percentage figure indicating how much qualifying turnover has been completed and how much remains before the condition clears.
A withdrawal request made before KYC is complete will stay in pending status until your documents are verified. Open the account verification section, upload the required documents shown there, and the withdrawal queue will process once verification is confirmed on your account.
Do not confirm the bet until you understand the line. Each market has a small information link beside the odds that explains how the handicap is applied for that specific fixture. If it is still unclear, contact live chat before placing the stake.
Yes — the transaction history section in your account cashier lists every deposit and withdrawal by method, amount, date and status. Rocket payments appear with their own transaction ID so you can match the record to your mobile wallet history if needed.
The eligible categories are listed inside the individual offer's terms, accessible by clicking the detail or terms link on the promo card. Some promos count only sportsbook wagers; others include live casino or slots. Always confirm this before starting play under an information.