Casino / App
This glossary covers the words and abbreviations that appear across the bj123 lobby, account pages and payment screens — from RTP and volatility to KYC and rollover.
When you open a slot description and see volatility listed as high, that single word tells you something meaningful about how often the game pays and in what size. When a sportsbook line shows Asian handicap, that changes how you read the result.
Terms cluster by context. Knowing which family a word belongs to tells you where to look for it on the platform — game info panels, the sportsbook odds column, your wallet tab or the account conditions page.
RTP, volatility, RNG, pay lines and multiplier. These appear in the information panel of each slot or crash game. Studios such as Pragmatic Play and Spadegaming display them in the game detail screen before you open a round.
Asian handicap, over/under, decimal odds and spread. These show in the sportsbook column beside each match — cricket fixtures, BPL games and football markets. The number next to the selection is always in decimal format on bj123.
Deposit, withdrawal, e-wallet, KYC and transaction status. You see these in the cashier tab. Payment options listed there include Nagad and Upay alongside bank transfer — each with its own deposit field and minimum amount shown at the time of entry.
Rollover, turnover requirement, wagering condition and expiry. These appear in the account area beside any active promotional condition. Read the full condition text shown in your signed-in account before acting on any figure.
Start with the terms that appear in almost every game description across the lobby. These six cover the foundations of how slot and table games are structured.
RTP stands for Return to Player. It is a percentage showing how much of all wagered money a game is designed to return over a very large number of rounds.
House edge is the mathematical advantage the platform holds on every bet. It is the complement of RTP on slots, and a built-in margin on table games like baccarat.
Volatility describes how a slot pays over time — not how much, but how frequently and in what pattern. Low volatility means smaller, more regular returns.
A wager is a single bet placed on any game or market. Turnover is the accumulated total of all wagers over a period or condition.
In slot context, a jackpot is the highest prize tier a specific game offers — either a fixed amount set by the studio or a prize pool that grows as the game is played across
Live dealer means a human dealer runs the game in real time via video stream. You see the cards dealt or wheel spun on your screen and place bets through the interface. Live baccarat, live roulette and live blackjack on bj123 all use this format.
These six terms appear in the sportsbook, cashier and account conditions areas. They cover the language of betting markets and the steps involved in managing your account wallet.
Asian handicap is a form of sports betting that removes the draw outcome by giving one team a head start or deficit in goals or runs.
Over/under is a market where you bet on whether a measurable figure — total runs in a cricket match, total goals in a football game — will be above or below a line set by th
Rollover is the number of times a specific amount must be wagered before it can be withdrawn. If a condition states a five-times rollover on a credited amount, that amount must be bet five times in total across eligible games before the withdrawal step is available.
An e-wallet is a mobile or app-based account that holds funds separately from a bank account. Nagad and Upay are e-wallet services used at bj123 for deposits and withdrawals. You link your mobile number to the wallet and transfer funds directly from the cashier page.
KYC stands for Know Your Customer. It is a verification process where the platform confirms your identity using documents you submit — typically a national ID or passport. KYC is required before withdrawals are processed and is handled inside the account verification section.
Account spending controls are settings inside your profile that let you set boundaries on how much you deposit or wager within a chosen period. You apply them directly from the account settings area. The platform shows current configured limits in the same screen once they are set.
Glossary terms rarely appear in isolation. Open any slot in the lobby and you might see RTP alongside volatility in the same info panel — for instance, a Microgaming title showing a published RTP and a high-volatility tag side by side.
Both appear in the game info panel of slots from CQ9 and Pragmatic Play where the studio exposes them. Read both before choosing: RTP is the long-run average; volatility tells you the session pattern you are likely to see.
In the bj123 sportsbook, an Asian handicap cricket market removes the draw and adjusts the run-line. The selection shows a plus or minus figure next to the team name — that is the handicap applied before the result is settled.
When you complete a Nagad deposit, the cashier screen shows a transaction reference number. Keep that reference if you need to raise a query with account support — it links your wallet transfer to the platform record without needing to re-submit payment details.
The account conditions tab displays your live rollover counter. Each wager on an eligible game reduces the remaining requirement. The screen updates after each settled bet so you can check progress without contacting support.
If a definition here does not match what you see in your account or a specific game panel, reach out through the published support routes below.
The live chat button appears at the bottom of the screen when you are signed in. Use it to ask about a specific term as it appears in your account — share the screen or condition name so the agent can locate the exact text.
For detailed questions about KYC documents, withdrawal conditions or a specific rollover calculation, email support is available through the contact address listed in the Help section of your signed-in account page.
The Help or FAQ section inside your account contains operator-written explanations of each condition that applies to your profile. Check there first — many term questions are answered in plain language alongside the relevant account figure.
These questions cover how the glossary terms connect to actual steps inside your account — from finding an RTP figure to completing KYC and checking your rollover counter.
Open the slot, then look for the information or details icon — usually a small 'i' button in the game frame. If the studio publishes RTP, it appears there. Not every title displays it; RTP is only shown where the provider makes it available in the game data.
Sign in and open the account or information tab. The active condition shows a remaining rollover figure that updates after each settled bet on an eligible game. If the counter is not visible, contact live chat and reference the condition name shown in your account.
Go to the verification section inside your account profile. Upload the requested document — usually a national ID. The team reviews the submission and updates your verification status in the same section. Withdrawals require a completed KYC before the cashier processes the request.
Nagad and Upay are listed in the cashier as deposit and withdrawal routes. The available direction — deposit only, or both — is shown on the cashier screen for your account at the time you open it. Availability may depend on your account status and region.
Decimal odds show the total return per one unit wagered, including your stake. Odds of 2.50 mean a one-unit bet returns 2.50 units if it wins — so your net gain is 1.50. The sportsbook on bj123 displays all markets in decimal format by default.
Account spending controls are in the profile or account settings section once you are signed in. Choose the control type, enter the amount and the period — daily, weekly or monthly — then confirm. The platform shows your configured limit in the same settings screen immediately after saving.