Sports / Casino
Every term you see in the lobby — from RTP on a slot to rollover on a information — is explained here in plain language. Use this as your reference when a game mechanic or account step needs a second look.
When you know what house edge means, you can compare table games more clearly. When you understand volatility, you pick slots that match how you want to play — steady small returns or bigger swings. The same logic applies to your account: knowing what KYC means before you reach the verification screen saves time. At 7bd5, the lobby organises games by category, and each category comes with its own language. Slots use RTP and feature mechanics. Live tables use terms like burn card and shoe. Sports markets use handicap and over/under. Payments use wallet, transfer and rollover.
Terms cluster around four areas of the platform. Here is where you will encounter each family and what it covers.
RTP, volatility, paylines, multiplier, and feature rounds appear on individual game screens and in the game info panel. Slots from PlayStar, Spadegaming, CQ9, Pragmatic Play, and Habanero each display these where the provider exposes them.
Asian handicap, over/under, spread, and decimal odds appear in the sportsbook section. Cricket markets — including BPL and international fixtures — use these formats. Check the market detail panel for the exact format in use.
Deposit, withdrawal, e-wallet, and transaction history terms appear in your account dashboard. bKash, Nagad, and Rocket are the local wallet options shown in the payment section of your account.
Rollover, turnover, wagering requirement, and eligible games appear in the terms attached to any active information. Read the conditions shown on the information detail screen before you opt in.
Six terms that appear most often in the slot and table game sections of the lobby.
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 higher RTP means a lower house margin. 7bd5 shows RTP only where the game provider publishes it.
House edge is the mathematical advantage the platform holds on each game. It is the inverse of RTP carries a 3% house edge. It does not predict individual session results but reflects long-run probability.
Volatility describes how a slot pays out — high volatility means larger wins that come less often, low volatility means smaller wins that arrive more frequently. Neither is better; it depends on how you prefer to play a session.
A wager or turnover requirement is the number of times you must play through a qualifying amount before a gameplay becomes withdrawable. The exact multiplier and eligible games are listed in the information terms on the relevant screen.
A jackpot feature is a prize-style mechanic built into certain slots where a separate prize pool can be won under specific in-game conditions. The trigger rules and prize structure are shown in the game's own paytable or info screen.
A live dealer is a real person dealing cards or spinning a wheel in a studio, streamed to your screen in real time. You place bets through the game interface while watching the dealer. Bangladesh Live Room 507 is one example in the 7bd5 lobby.
Six terms from the sportsbook, payment, and account sections that come up when you move beyond the game screen.
Asian handicap is a betting format that removes the draw outcome by giving one side a head start in goals or runs. It is common in cricket and football markets. The handicap value is shown next to each selection in the market panel.
Over/under is a market where you predict whether a measurable outcome — total runs, total goals — will be above or below a line set by the platform. The line and current odds are displayed on the market detail screen.
Rollover is the total amount you need to wager before a credited gameplay can be withdrawn. It is calculated as the gameplay amount multiplied by the rollover factor stated in the information terms. Check the terms panel for the exact figure.
An e-wallet is a mobile-based payment account that holds funds for deposits and withdrawals. At 7bd5, the supported local e-wallets are bKash, Nagad, and Rocket. You link your wallet number in the payment section of your account.
KYC stands for Know Your Customer. It is the identity verification process required before withdrawals are processed. You submit the documents listed in your account verification screen. The required steps are shown there when you initiate a withdrawal.
These are account-level settings that let you manage your own activity — such as session reminders or account pauses. The options available to you are listed in the account settings section. Access depends on your eligible region and local requirements.
Knowing a term in isolation is one thing; seeing it in a real decision is more useful. When you open Crash Velocity, the game screen shows a multiplier curve that rises until it stops. The term multiplier here means the value your stake is multiplied by if you cash out before the curve ends — the longer you wait, the higher the potential return, but the curve can stop at any point. That is volatility in action, just expressed visually rather than as a percentage. On the table game side, if you open Roulette Nightspin and check the game info panel, you will see the house edge figure for each bet type.
The rising curve in Crash Velocity is a live multiplier. Cash out before it stops and your stake is multiplied by the value shown. The risk-gameplay balance is the volatility concept made visible on screen.
The game info panel in Roulette Nightspin lists the house edge per bet type. Outside bets like red/black carry a lower edge than single-number inside bets — a practical use of the house edge term.
An Asian handicap on a BPL match adjusts the margin needed to win the bet. The handicap value and decimal odds sit side by side in the market panel so you can read both before placing.
Deposits via bKash appear as credits in your transaction history. Withdrawals to Nagad appear as debits. Both are timestamped and visible in the account dashboard under the payments tab.
If a term in the lobby or your account screen is not covered here, our support team can clarify it. Use the routes published on the site.
Open the chat widget on any page to reach the support team directly. Use this for quick questions about a term you see on screen during a session.
Send a detailed question to the support email address listed in the Contact section of the site. Useful for account or payment term queries that need a written record.
The Help Centre linked in the site footer covers common account, payment, and game questions. Check there first for step-by-step explanations of wallet and KYC processes.
Practical questions about the features these terms refer to, answered from the platform side.
Open the game and look for the info or paytable button, usually shown as an i icon or a question mark. RTP is displayed there when the provider publishes it. Not every title shows this figure.
Open the information detail screen from the information section of your account. The rollover multiplier, eligible games, and expiry are listed in the terms shown on that screen before you opt in.
Go to the payment section inside your account dashboard. Select bKash from the wallet options, enter your registered bKash number, and follow the confirmation steps shown on screen to link it.
The required documents are listed in the verification section of your account when you initiate a withdrawal. Follow the fields and upload instructions shown there. Requirements may vary by eligible region.
Yes. Open the payments or transaction history tab in your account dashboard. Every deposit and withdrawal — including Nagad and Rocket transactions — is listed there with date, amount, and status.
Open the sportsbook section and select cricket. Choose a match and look for the handicap market tab in the market panel. BPL and international fixtures are listed when available in your eligible region.