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Every term in this glossary appears somewhere in the 30ok lobby, account area or payment flow. We have organised them so you can check a definition before making a decision — whether that is reading a game stat, reviewing a wallet step or checking a condition in your account.
When you open a game in the 30ok lobby — whether that is Crash Velocity, Baccarat Acehigh or one of the cricket markets — you will see figures and labels attached to every title.
The 30ok interface groups terminology by context. Game pages carry mechanics and odds terms. The wallet and account sections carry payment and identity terms. Information panels carry condition-specific language. Knowing which family a term belongs to helps you find it quickly.
Terms like RTP, volatility, house edge and RNG appear on individual game pages or in the provider info panel. In titles like Roulette Masterclass or Andar Bahar Bangladesh, these figures are shown where the studio has published them — not estimated by us.
Asian handicap, over/under, decimal odds and spread appear in the sportsbook and cricket markets. Cricket Betflash and Football Agility display these per event. The figure changes as the market updates, so check the live view for the current number.
Deposit, withdrawal, e-wallet, KYC and balance terms appear in the account wallet section. When you send via bKash, Upay or Bank Transfer, the confirmation screen shows the transaction reference and the wallet state after processing.
Rollover, wagering requirement, minimum odds and validity period are the key terms in any active information panel. Read these before you use an account credit — the conditions shown in your account area are the ones that apply to your session.
These are the terms you will encounter most often when browsing games in the lobby or reading a game detail page on 30ok.
RTP stands for Return to Player. It is the percentage of total wagered amounts a game is designed to return over many rounds.
House edge is the mathematical advantage the game holds over the player across all rounds. It is the inverse of RTP carries a 4% house edge. This figure is fixed by the game design and does not change based on your individual session or bet size.
Volatility describes how a game distributes its payouts. High volatility means larger wins arrive less frequently. Low volatility means smaller wins come more often.
A wagering or turnover requirement is the number of times you must play through a credited amount before it can be withdrawn.
A jackpot is the highest available prize in a game, typically attached to a specific feature or symbol combination. Progressive jackpots grow with each round played across connected sessions.
A live dealer game streams a real human dealer running the game — dealing cards or spinning a wheel — via video to your screen. You place bets through the interface while watching the action live. On 30ok, Baccarat Acehigh and similar titles run in this format with real-time results.
These terms appear less in game mechanics and more in the sportsbook, payment flow and account verification areas of the 30ok platform.
Asian handicap removes the draw outcome by giving one side a head start or deficit in goals or runs. It is widely used in cricket and football markets.
Over/under is a market where you predict whether a combined stat — total runs, total goals, total corners — will finish above or below a set line. In cricket betting, the line might be set at total runs in an innings. The result is independent of which team wins the match.
Rollover is interchangeable with wagering requirement. It is the multiple applied to a credited amount that determines how much you must wager before the credit converts to withdrawable funds. The rollover figure and eligible games are listed in the condition panel attached to that credit in your account.
An e-wallet is a digital payment account used to send and receive funds without a direct bank transfer. On 30ok, bKash and Upay function as e-wallets for Bangladesh. You link your mobile number, send from your app and the transaction reference appears in your 30ok wallet history once processed.
KYC stands for Know Your Customer. It is the identity verification process an account must complete before certain actions — such as withdrawals above a threshold — are permitted. You submit identity documents through the account verification section. The specific documents required are listed in the verification screen itself.
Session controls are account-level settings that let you manage how long or how much you engage in a single sitting.
Terminology connects directly to the choices you make inside the 30ok lobby. When you open Roulette Masterclass and see a volatility rating alongside an RTP figure, those two numbers together tell you how the game is likely to feel across a session — frequent smaller returns versus longer ga
When the studio publishes RTP for a title like Baccarat Acehigh, you see it in the game info panel before you open the table. This figure is the studio's own published number — not a value we calculate — and it applies to the game across all sessions globally.
The Asian handicap line for a cricket match appears next to the match-winner market on the Cricket Betflash page. Switching between the two shows different odds. The handicap line adjusts based on the spread; the match-winner line does not. Both close when the match starts.
When an account credit is active, the information panel shows remaining rollover in real time. Each eligible bet you place reduces the figure. Once the rollover reaches zero, the credit status in your wallet updates and the withdrawal path opens for that amount.
If your account has not completed identity verification and you request a bKash withdrawal above the threshold, the system routes you to the verification screen first. The screen lists exactly which documents are needed. Submitting them through that screen completes the step without contacting support.
If a definition in this glossary does not answer your specific question — or if you see a term in your account that is not listed here — use the support routes published in your account dashboard.
The help desk link appears in the signed-in account menu. Submit your query with the term or screen reference and the team will respond through the channel shown in your account notification settings.
Live chat is accessible from the account dashboard when the channel is active. Open it and describe the term or transaction in question. If the chat is offline, the same form routes your message to the support queue.
The help article section — reachable from the account footer — covers wallet steps, verification requirements and game mechanics in short written pieces. Search by keyword, such as KYC or rollover, to find the relevant article directly.
These questions cover how to find and use the features that the glossary terms refer to — separate from the definitions themselves.
Open the game tile and look for the info or details panel before launching the session. RTP is displayed there only when the studio — PG Soft, Microgaming, PlayStar or JDB — has m
Sign in and open the information or wallet section of your account. The active credit entry shows remaining rollover as a running figure that updates after each qualifying bet. The eligible game categories are listed below the progress bar in the same panel.
Go to the account verification section after signing in. The screen lists the document types accepted and the upload fields. Submit the requested files through that screen. Once reviewed, your account status updates and the withdrawal path reflects the verified state automatically.
In the deposit section, select bKash and follow the payment reference instructions shown on screen. After you complete the transfer in your bKash app using the reference provided, the amount appears in your 30ok account wallet. The transaction reference is your confirmation record.
Session control settings are in the account section, accessible from a mobile browser. Open the account menu, navigate to the settings or responsible-play area and adjust the controls shown there. Changes apply from your next session start, not mid-session.
Open the cricket event page and switch the market filter to handicap. The line shows as a positive or negative run figure next to each side.