Casino / Mobile
From RTP and volatility to rollover conditions and bKash wallet steps, this glossary covers the language you encounter across our lobby, account area, and payment screens — so nothing catches you off guard.
Unfamiliar terms slow you down at the worst moments — mid-session when a feature triggers, or at checkout when a withdrawal condition appears. Understanding what RTP, house edge, and rollover actually mean lets you read a game description or a information notice the same way a regular does.
These four groups cover the language you encounter most often across the lobby, sportsbook, wallet, and information screens.
Terms like RTP, volatility, RNG, and payline appear on game detail screens and provider info panels. They describe how a slot or table game is built — how often it pays and how the results are generated.
Asian handicap, over/under, decimal odds, and spread are sportsbook terms. You see them on the match betting screen when selecting a market for cricket, football, or any other event we carry.
E-wallet, Bank Transfer reference, pending balance, and KYC appear in your account dashboard and the deposit or withdrawal flow. These terms govern how money moves between your bKash or bank account and your 999n wallet.
Rollover, turnover, wagering requirement, and qualifying bet appear in the terms attached to any active information. They define what you need to do with a credited amount before it can be withdrawn.
Six foundational terms that appear on game screens and in lobby descriptions across 999n.
RTP stands for Return to Player. It is the percentage of total wagers a game returns to players over a large number of rounds. A 96% RTP means the game returns 96 units for every 100 wagered on average across all sessions. 999n displays RTP only where the game provider publishes it.
House edge is the mathematical advantage the platform holds on each bet. It is the inverse of RTP for slots and a fixed margin on table games. A lower house edge means the game is statistically closer to even over a long run of play.
Volatility describes how a slot distributes its payouts. High volatility means larger wins that arrive less often. Low volatility means smaller, more frequent returns. Medium volatility sits between the two and suits players who prefer steadier session results.
A wager or turnover is the total amount staked across bets or spins. Information terms often require a specific turnover amount before a credited balance becomes withdrawable. The figure counts real-money bets placed after the credit is applied.
In slot games, a jackpot is the highest prize tier a title offers. Fixed jackpots pay a set amount. Progressive jackpots grow with each bet placed across all players on that title until one session triggers the top prize.
A live dealer game streams a real human dealer running a table — baccarat, roulette, or blackjack — from a studio. You place bets through the interface while watching the deal happen in real time, combining the feel of a physical table with mobile access.
Six terms from the sportsbook, payment flow, and account verification screens.
Asian handicap is a betting format used in football and cricket that removes the draw outcome by giving one side a head start. It narrows the market to two results and adjusts the odds accordingly, making close matches easier to bet on with a clear win or lose outcome.
Over/under is a market where you bet on whether a combined total — runs in cricket, goals in football — will be above or below a line set by the platform. You are not picking a winner; you are predicting the volume of scoring in the match.
Rollover is the number of times you must wager a credited amount before it qualifies for withdrawal. A 5x rollover on a 500 BDT credit means you need to place 2,500 BDT in qualifying bets. The information terms on your account screen show the exact requirement.
An e-wallet is a mobile-based payment account — bKash, Nagad, or Rocket — that holds a balance you can send or receive instantly. On 999n, selecting an e-wallet at the deposit screen routes your transaction through that provider's confirmation step before the balance appears in your account.
KYC stands for Know Your Customer. It is the identity verification step that confirms your account details match a real person. On 999n, the account area shows which documents or confirmation steps are required. Completing KYC is usually needed before a first withdrawal is processed.
A qualifying bet is a wager that counts toward a information's rollover or turnover requirement. Not every bet qualifies — the information terms specify which game types, minimum stake, and odds range are eligible. Check the active information notice in your account for the exact conditions.
Seeing terms in isolation is one thing; recognising them mid-session is another. When you open a slot in the 999n lobby, the game detail panel may show an RTP figure alongside a volatility label. Those two together tell you something useful: a high-RTP, high-volatility slot like a prize-style feature room pays back a large share over time but concentrates that return into fewer, bigger rounds.
Both appear on the game detail screen before you start. Reading them together helps you match a title to your session plan — longer play or fewer, larger rounds.
Visible on the match betting screen for BPL and international fixtures. The handicap line and adjusted odds are shown side by side so you can compare both sides before placing.
Shown in the active information section of your account. The counter updates after each qualifying bet and shows how much turnover remains before the balance is withdrawable.
Generated at the end of the deposit flow and sent to your registered mobile number. Keep it until the balance appears in your account wallet — support will ask for it if a delay needs checking.
If a term on a game screen, information notice, or account page is unclear, our support team can walk you through what it means in context.
Open the chat icon from any page inside 999n. Describe the term or screen you are looking at and the team will explain it directly.
The help section inside your signed-in account area covers common term questions with step-by-step context, including bKash confirmation steps and Bank Transfer reference checks.
Send a message through the contact form in your account. Include the term, the screen where you saw it, and your account reference so the team can respond with the right context.
Practical questions about the features behind the glossary terms — how they work inside your 999n account.
Open the game detail panel in the lobby before starting. RTP is shown there only when the provider publishes it for that title. If no figure appears, the provider has not made it available for that game.
Sign in and open the information section of your account. Any active information with a rollover condition shows a counter that updates after each qualifying bet. The terms linked from that screen list which game types count toward the requirement.
Keep the reference number sent to your mobile at the end of the deposit step. Open live chat or the account help section and share that reference. The support team uses it to locate the transaction and confirm the status with the payment record.
The account area shows your current verification status and any outstanding steps. Most withdrawals require KYC to be complete before processing begins. Follow the instructions shown in your account rather than assuming a specific document set — requirements can vary.
When you request a Bank Transfer withdrawal, the platform generates a reference number tied to that transaction. Your bank may ask for it when the transfer arrives. Keep it until the funds clear in your bank account, and contact support if the transfer does not arrive within the window shown on the withdrawal screen.
Yes. Open the sportsbook section and select a cricket match. Where Asian handicap is available for that fixture, it appears as a market option alongside standard match result and over/under lines. Availability depends on the fixture and the markets the event carries.