Live / Mobile
This glossary covers the language behind every game type, payment step and account action on ab991 — from odds formats and wagering conditions to wallet verification and session controls. Whether you are reading the bKash deposit screen or checking a slot's variance rating, knowing these terms helps you make sharper decisions before you act.
Operators use precise language in their terms and lobby notices because each word carries a specific meaning that affects how your account works. A term like rollover tells you exactly how many times a credited amount must be wagered before it can be withdrawn — and misreading it means a surprise when you head to the cashier. The same logic applies to game mechanics like RTP or volatility, where the numbers shape realistic expectations rather than false ones.
Terms on ab991 cluster into four practical groups depending on which part of the platform you are using. Recognising which family a word belongs to tells you immediately where to look it up in your account or in the game rules.
Words like RTP, volatility, house edge and RNG appear in individual game detail panels and in the rules tab of each slot or table title. Check these before choosing a game rather than during play.
Handicap, over/under, decimal and fractional formats live inside the sportsbook section. The same fixture may display odds differently depending on which format your account is set to — switch it in account settings.
Deposit, withdrawal, balance, pending and KYC notices appear on the cashier and account pages. bKash and Rocket transactions each show a reference number in your wallet history that you can quote to support.
Rollover, wagering requirement, qualifying bet and expiry date appear in the terms attached to any active information notice. Always read these in the specific information disclosure rather than relying on a general definition.
Plain-language definitions for the terms that come up most often when you are choosing a game or reading its rules panel.
Return to Player. The percentage of total wagered money a game is designed to pay back over a very large number of rounds. A 96% RTP means 96 units return for every 100 wagered on average, across millions of spins — not a session guarantee.
The mathematical advantage the operator holds on each bet type, expressed as a percentage of your stake. Lower house edge means the game is statistically closer in the long run. Live baccarat and blackjack typically carry lower house edge than many slot titles.
How frequently and in what size a game pays out relative to its average. High volatility means fewer wins but larger potential amounts; low volatility means more frequent, smaller returns. Game detail panels show this where the provider discloses it.
The number of times a credited balance must be bet in qualifying games before withdrawal is allowed. For example, a 10x requirement on a 500-unit credit means 5,000 units of qualifying bets must be completed first.
A prize pool built into certain slot titles that grows until one player's spin triggers the win condition defined in the game rules. It is a game mechanic, not a separate offer — the rules for each title explain the trigger conditions exactly.
A game streamed from a studio with a human dealer conducting play in real time. You join via browser or mobile, place bets on screen, and the dealer's actions determine the outcome. Ab991 carries live dealer titles including baccarat, roulette and blackjack rooms.
Definitions for terms you will encounter in the sportsbook, cashier and account management sections of your ab991 account.
A sports betting format that removes the draw result by giving one side a fractional or whole goal advantage before the match starts. It is common in football and cricket markets, and it splits your stake across two outcomes when a half-goal line is used.
A market where you predict whether a stated figure — runs in cricket, goals in football, total points — will finish above or below the number the operator sets. Your choice is simply over or under; there is no team selection involved.
Another word for wagering requirement. It specifies how many times a bonus or credited balance must be played through in eligible games before the resulting balance can be moved to the withdrawal cashier.
A mobile payment service like bKash or Rocket that links to your account for deposits and withdrawals. Transactions route through the payment provider's own app, and the reference number from that app is what support needs if a transfer needs tracing.
Know Your Customer — the identity verification process an operator runs before releasing withdrawals above a stated threshold. You submit documents through the account verification section, and the cashier unlocks the relevant transaction once the check is complete.
Account-level controls that let you set a cap on how long or how much you play in a given period. These are configured in the account dashboard and take effect immediately when saved, giving you direct control over your activity on the platform.
Seeing a term in isolation is one thing; seeing how it shapes an actual decision is more useful. When you open a slot title and the game detail panel shows volatility listed as high alongside RTP available where the provider discloses it, those two signals together suggest expecting longer gaps between significant returns — useful context before you set your stake size.
RTP and volatility appear here where the studio exposes them. Pragmatic Play and Habanero titles frequently include these figures in the game info tab — check before selecting stake level.
Asian handicap and over/under labels sit beside each fixture line. The format your account displays depends on your odds preference setting, which you can change in account settings at any time.
Each bKash or Rocket deposit logs a reference number visible in your wallet history. Quote that number — not just the amount — when contacting support about a pending transfer.
Rollover and qualifying bet conditions are in the disclosure attached to each active information. The expiry date shown there is the hard deadline — the cashier will not process a withdrawal against an expired rollover balance.
If a term in a game rule, cashier notice or information disclosure is unclear, or if your account shows a status you do not recognise, the support routes below are the right starting points.
Available directly from the ab991 site — look for the chat icon in the lower corner of any page when you are signed in. Use this for cashier questions or unclear account notices.
Reach the support team by email for account verification queries or detailed transaction questions. Include your account reference and the bKash or Rocket transaction number where relevant.
The on-site help section covers common term definitions, account steps and cashier flows. Check it first for wallet and KYC questions before opening a support ticket.
Questions about how the features behind these terms actually work on your ab991 account.
Open the game detail panel before launching the title. RTP is shown there only where the game provider exposes it — Pragmatic Play and Habanero titles often include it, but not every title in the lobby displays this figure.
Log in, go to account settings, and look for the session controls section. Set your preferred cap and save — the limit applies from that point forward. The dashboard shows your current settings whenever you return to that page.
After completing the transfer in your bKash app, the credit appears in your ab991 wallet once the transaction clears. Keep the bKash reference number from your app — support needs it if the deposit shows as pending longer than expected.
Open the full terms disclosure linked within the information notice on your account page. Each information lists its own rollover multiplier, qualifying game categories and expiry date. If the disclosure is still unclear, contact live chat with the information name.
Rocket is available as a payment route on ab991 for both directions, subject to your account verification status. Complete KYC in the account verification section first — the cashier will show the available withdrawal routes once verification is confirmed.
Once you submit your verification documents through the account section, the cashier review determines which withdrawal amounts are released. Check the verification status indicator in your account — it shows whether documents are pending review or confirmed.