Sports / Mobile
From RTP and volatility to bKash wallet steps and KYC checks, this glossary covers the words you see across the 77 det lobby, account pages and sportsbook — so you can make informed choices before you place a bet or move funds.
Walking into a lobby without knowing what volatility or rollover means puts you at a disadvantage before a single spin or bet. When you understand house edge, you can compare table games with clearer eyes. When you know what KYC requires, your first withdrawal moves without a hold.
The lobby surfaces four distinct layers of language depending on which section you open. Matching the right term family to the right screen stops you from looking up a slots word when you are actually reading a sportsb
RTP, volatility, paylines, multiplier, scatter, wild and progressive cap — these appear on slot detail panels and live table information sheets. In the 77 det lobby, studios like PG Soft and JDB surface RTP only where the game engine exposes it; not every title shows a figure.
Asian handicap, over/under, decimal odds, spread and match result — these live in the sportsbook section.
Deposit, withdrawal, e-wallet, KYC, account wallet and transaction history — these appear on the cashier and account pages. bKash and Upay are the verified local payment rails on 77 det; the cashier page shows the minimum and maximum for each method at the time you open it.
Turnover requirement, rollover, eligible games, qualifying stake and expiry — these sit inside the terms attached to any information. Read the rollover figure first: it tells you how many times a deposit or gameplay amount must be wagered before the resulting balance can be withdrawn.
These six terms cover the language you encounter most often in the slots and live casino sections of the 77 det lobby. Each definition below is written in plain language without jargon layered on top of jargon.
RTP stands for Return to Player. It is the percentage of all wagered money a slot or game is designed to pay back over a very large number of rounds.
House edge is the mathematical advantage the game holds over the player, expressed as a percentage of each bet. A roulette table with a 2.7% house edge expects to keep 2.70 units per 100 wagered over time. Lower house edge means better average returns to the player across extended play.
Volatility, also called variance, describes how a slot distributes its payouts. High volatility means fewer wins but larger amounts when they land. Low volatility means smaller, more frequent wins. Neither is objectively better; it depends on how you prefer to manage your session balance and stake size.
Wager and turnover refer to the total amount staked within a defined period or condition. In information terms, a rollover requirement of ten times means the qualifying amount must be staked ten times in total before withdrawal eligibility applies. Always check which game categories count toward the requirement.
A jackpot is the highest prize a slot game can pay. Fixed jackpots pay a set amount shown on the game panel.
A live dealer game streams a real human dealer from a studio or casino floor to your screen. You see cards dealt or a roulette wheel spun in real time and place bets through an on-scre
These six terms cover the language you encounter in the sportsbook, cashier and account verification sections. They are distinct from game mechanics and understanding them keeps your deposits, bets and withdrawals moving without unnecessary delays.
Asian handicap is a form of sports betting that removes the draw outcome by giving one team a head start expressed in goals or runs. A -0.5 handicap means the favourite must win outright; a +0.
Over/under, also called totals, is a market where you bet on whether a combined score or statistic will be above or below a line set by the sportsbook.
A rollover requirement states how many times a deposit or gameplay balance must be staked before it becomes withdrawable.
An e-wallet is a mobile-based payment account that holds funds independently of a bank. On 77 det, bKash and Upay are the verified e-wallet options for deposits and withdrawals.
KYC stands for Know Your Customer. It is an identity verification process required before a withdrawal can be processed.
Account controls let you set boundaries on how you engage with the platform. These may include session reminders, cooling-off periods or account pause options.
Terms rarely appear in isolation on a real lobby screen — they stack. When you open a slot from JDB or CQ9, the game panel may show an RTP figure alongside a volatility indicator.
When a studio like PG Soft or JDB publishes RTP, it appears on the information panel inside the lobby tile. Volatility is shown alongside it as a word or bar indicator.
Open a BPL or international cricket match in the sportsbook and the handicap line sits next to the team name. The decimal odds figure beside it is the multiplier.
Any active information on the promo board links to a terms panel. The rollover figure appears near the top of that panel. Below it, eligible game categories are listed — slots, live casino, sportsbook or a combination. Check that list before you start wagering toward the requirement.
The account page displays a verification status indicator. If KYC is incomplete, a withdrawal request will pause at that step. The page lists which documents remain outstanding and provides a submission field. Completing this step once clears the way for all subsequent withdrawal requests on that account.
If a definition here does not match what you are seeing on screen, or if a game label uses a term not covered in this glossary, the support routes below connect you to the right place.
The live chat button sits in the footer of every page on 77 det. Open it to ask about a specific term on screen, a wallet transaction showing an unexpected status, or a KYC document step t
The account help section inside your signed-in dashboard covers bKash and Upay deposit steps, withdrawal status checks and verification document requirements. If a cashier screen shows a term you do not recognise, the help page for that section provides the contextual definition and the required action.
For detailed questions — such as a information rollover calculation you want verified, or a KYC document rejection you need explained — email support provides a written record. The support email address is published in the contact section of the 77 det site; response handling follows the queue shown there.
These questions go beyond definitions to cover how the terms above connect to real actions on the platform — from opening a game to completing a bKash deposit or checking a withdrawal status in your account.
RTP is shown inside the individual information panel, not on the lobby category tile. Open the game, then look for an info or details icon. Studios publish this figure at their own discretion; if no figure appears, the provider has not exposed it for that title.
After you complete the transfer in your bKash app using the reference shown on the cashier page, the amount posts to your 77 det account wallet.
No. Each information specifies which game categories count toward the rollover. Sportsbook bets at minimum odds, slot rounds and live table wagers may each carry a different contribution rate.
KYC is triggered before your first withdrawal request or when a deposit total crosses a threshold defined in the account terms. The account page will show a banner or status indicator when verification is required. Submitting the requested documents through that page clears the hold on your pending withdrawal.
BPL cricket markets in the sportsbook display the handicap line next to each team selection. A positive handicap adds virtual runs or wickets to your chosen team before settlement; a negative one subtracts th
Your signed-in account page includes a transaction and bet history section. It shows individual stakes, the games or markets they were placed on, and the dates. Use this to manually track progress against a rollover requirement if the active information panel does not display a running total automatically.