Sports / App
Every term you encounter across the 557h lobby — from RTP on a slot screen to rollover on a information condition — is defined here in plain language, so you can read the account page or table rules without guessing.
When you know what volatility means on a slot, or what rollover requires on a information, you make decisions based on the actual rules — not guesswork. The 557h lobby surfaces this language on game info panels, the wallet section and the information page.
Each family of terms lives in a specific part of the platform. Knowing which screen a word belongs to helps you find the relevant number or condition without searching every menu.
Terms like RTP, volatility, paylines and multiplier appear on the game info panel — usually accessed through the (i) icon before a round starts. Titles from Pragmatic Play and PG Soft display this data where the provider makes it available; not every title exposes a figure.
Over/under, Asian handicap, decimal odds and match line show in the sportsbook section when you open a cricket or football market.
Minimum deposit, withdrawal status, processing queue and transaction ID appear in the wallet section under your account. Nagad and Bank Transfer each have their own minimum and reference fields — check the deposit or withdrawal form for the current figures shown there.
Rollover, wagering requirement, eligible games and expiry date are the four words to read on any information card before you accept it.
These are the six terms that appear most often across game panels, table rules and the account section. Each definition is written to match how the term shows up on screen.
RTP stands for Return to Player — the percentage of total wagers a game returns to players over a large number of rounds. A 96% RTP means the game pays back 96 taka for every 100 wagered on average over time, not within a single session.
House edge is the mathematical advantage the platform holds on each game or market. It is the inverse of RTP for slots and a built-in margin for table games. A lower house edge means a smaller built-in advantage on each round you play.
Volatility describes how often a slot pays out and in what size. High volatility means fewer wins but larger amounts when they hit. Low volatility delivers smaller, more frequent returns. The game info panel shows volatility where the provider publishes it.
A wager or turnover requirement states how many times a bonus amount must be bet before withdrawal is allowed. If a condition shows 10x on 500 taka, you must place 5,000 taka in qualifying bets before the balance becomes withdrawable.
A jackpot is the highest prize tier a slot game can pay. Fixed jackpots have a set amount shown on the game panel. Progressive jackpots accumulate from wagers over time and display a running total — check the game screen for the current figure.
A live dealer game streams a real human dealer running a physical table — baccarat, roulette or blackjack — via video feed. You place bets through on-screen controls in real time. Habanero and Pragmatic Play supply live dealer content in the 557h lobby.
These terms cover the sportsbook, wallet flow and account verification screens — areas where unclear language most often delays a withdrawal or causes a bet to settle unexpectedly.
Asian handicap removes the draw outcome and gives one team a head start in goals or runs. A -1 handicap means the favourite must win by more than one for the bet to pay.
Over/under is a market where you predict whether a combined total — runs, goals or points — finishes above or below a line set by the platform. In cricket, a common line is total runs in an innings. Your selection settles against the actual final figure.
Rollover is the total betting volume you must complete before a promotional balance can be withdrawn. It differs from a single-round wager requirement by applying across multiple bets or game sessions. The information detail page shows the rollover amount and eligible game categories.
An e-wallet is a mobile-based payment account — Nagad is an example used at 557h — that holds a balance separate from your bank. Deposits and withdrawals route through the e-wallet number linked to your account rather than a card or.
KYC stands for Know Your Customer — the identity verification step required before a first withdrawal or when an account reaches a review threshold. You submit an identity document through the account verification section; the status updates once the check is complete.
Decimal odds express the total return per unit staked, including your original stake. Odds of 2.50 on a 100-taka bet return 250 taka total if the selection wins. The sportsbook lets you switch between decimal and other formats in your display settings.
Consider a session that opens on the slot section: the game info panel for a Pragmatic Play title shows and volatility rated medium-high.
Open the (i) icon before starting a slot from Joker or PG Soft. Where the provider publishes it, RTP appears alongside volatility. Not every title shows a figure — when it is absent, the provider has not released that data.
Inside the sportsbook, select a cricket match and filter by handicap markets. The line and odds display next to each team. Tap the selection to add it to your bet slip, where the decimal odds and potential return calculate automatically.
After accepting a information, the remaining rollover balance appears in your account wallet under active information. The figure updates after each eligible wager settles — check it before initiating a Nagad or Bank Transfer withdrawal.
The verification tab in account settings lists each document requirement and its current status — submitted, under review, or approved. A withdrawal held at KYC stage resolves once the status changes to approved; support can confirm the stage via the published contact route.
If a term on a game panel or in a information condition is unclear, the support routes below connect you to help.
Start a live chat session from the support icon in the account menu. Describe the term or screen you are looking at and the agent can walk through the definition in the context of your account.
The help centre, accessible from the footer, contains written articles on game mechanics, wallet steps and account verification. Search the term directly — articles link to the relevant screen or form in the account section.
For account-specific questions about a withdrawal status or a KYC document step, email support provides a written record of the response. Find the contact address in the help centre under the account help category.
These questions go beyond the definitions — they cover how the features these terms describe actually work inside the 557h account and lobby.
Tap or click the (i) information icon on the game tile before launching it. The game info panel opens and shows RTP where the provider has published it. If no figure appears, the studio has not released that data for the title.
Log in and open the wallet section of your account. Under active information, the remaining rollover amount updates after each qualifying bet settles. The information detail link shows which game categories count toward the requirement.
Yes — open account settings and look for the display preferences section. The odds format option lets you switch between decimal and other available formats. The change applies immediately across all open sportsbook markets including cricket and football.
Open the account verification tab in your profile. The fields listed there specify which document type is required. Upload through the form shown and the status updates once the review is complete. The withdrawal queue resumes after approval.
Table minimums and slot round sizes are set per game, not platform-wide. Live dealer tables from Pragmatic Play or Habanero each carry their own stake range, shown on the game tile and inside the table before you sit. Check the stake panel before joining.
Once a Bank Transfer withdrawal is processed, a transaction record appears in your wallet history with a reference number and status. Keep that reference number for any follow-up with support — it is the confirmation that ties the request to the bank-side movement.