Every term you see in the 555abc lobby — from odds formats to wallet phrases — is defined here in plain English, so you can make account decisions with full confidence. We have grouped definitions by category so you can jump straight to the section that matches your current question.
How Knowing These Terms Changes Your Lobby Experience
Seeing an unfamiliar term mid-session can slow a decision that should be simple. When you know what house edge means before you open a table, or what rollover means before you check a information, you move through the lobby on your own terms.
FOUR TERM FAMILIES
Where Each Term Family Appears Inside the Lobby
The 555abc lobby surfaces different vocabulary depending on which section you are in. Understanding which family a term belongs to helps you find the right screen to check — rather than searching the whole account area for an answer that lives in one specific place.
Game Mechanics
Terms like RTP, volatility, payline and multiplier appear directly on game tiles or inside a title's info panel. Open any slot or table game, look for the information icon, and these figures are shown where the studio chooses to publish them.
Odds and Markets
Asian handicap, over/under, decimal odds and match lines live in the sportsbook section. Cricket markets — including BPL and international fixtures — display these formats on the event page, and you can switch the odds view in your account settings.
Wallet and Account Language
Phrases like e-wallet, pending balance, KYC verification and transaction history appear in your account dashboard. When you add a bKash or Upay method, the deposit screen labels each field using the terms defined in this glossary.
Information Conditions
Rollover, wagering requirement, qualifying bet and minimum odds are all found in the conditions panel of any active information. Read those conditions before opting in — the numbers there are the ones that apply to your account, not general examples.
CORE DEFINITIONS
Core Lobby Terms: What Each One Actually Means
These are the six terms that come up most often when you explore the 555abc lobby for the first time. Each definition is written to answer the question directly.
What is RTP?
RTP stands for Return to Player. It is the percentage of all wagered amounts a game is designed to return over a very large number of rounds.
What is house edge?
House edge is the mathematical advantage the platform holds on any given game or bet. Expressed as a percentage, it represents the average amount from each wager the house retains over many rounds.
What does volatility mean?
Volatility — sometimes called variance — describes how a slot or game distributes its payouts. High volatility means fewer wins but larger individual amounts when they do land.
What is a wager or turnover requirement?
A wager or turnover requirement specifies how many times you must place bets using a promotional amount before it can be withdrawn. For example, if a information carries a turnover condition, your account must record that total in qualifying bets before the funds move to your withdrawable balance.
What does jackpot mean in a slot context?
In a slot game, jackpot refers to the highest prize-level feature the game offers — either a fixed top amount set by the studio or a pool that grows with play.
What is a live dealer?
A live dealer game streams a real human dealer running a table — baccarat, roulette, blackjack and similar formats — via video feed.
ODDS AND ACCOUNT TERMS
Odds, Payment and Account Terms Defined
These six terms come up in the sportsbook, on the deposit screen and inside your account verification flow. They are distinct from the game-mechanic definitions above and each one describes a real step or format you will encounter.
What is Asian handicap?
Asian handicap is a betting format used mainly in football and cricket that removes the draw outcome by giving one side a virtual head start. Fractions like 0.5 or 0.
What does over/under mean?
Over/under is a market type where you predict whether a measurable match statistic — total runs in cricket, total goals in football — will be above or below a number set by the spor
What is a rollover in information terms?
Rollover is another word for wagering requirement — the total bet amount your account must reach using promotional funds before a withdrawal becomes available. The rollover multiplier and the qualifying game types are listed in the specific information's conditions. Check that panel before opting in.
What is an e-wallet in the deposit context?
An e-wallet is a digital payment account that holds funds separately from a bank. On 555abc, bKash and Upay are the verified e-wallet options for Bangladesh.
What does KYC mean?
KYC stands for Know Your Customer. It is the identity verification process your account goes through — typically requiring a copy of a national ID or similar document — before certain account actions, such as w
What are session or stake limits in an account?
Session and stake limits are account-level controls you can set to manage how much you wager or how long you stay in a session.
TERMS IN REAL LOBBY DECISIONS
See How These Terms Connect to Real Account Actions
Terms rarely appear in isolation — a single lobby decision can involve three or four at once. When you open a slot like Prize Drop Bangladesh, the game tile may display an RTP figure (published by the studio) alongside a volatility indicator.
RTP and volatility together
On a slot tile in the 555abc lobby, RTP and volatility appear in the info panel. A high-RTP, high-volatility game pays less often but in larger amounts — your session length and balance both factor into whether that suits your play style.
Over/under on a cricket market
In the sportsbook, a BPL over/under line sits alongside the match handicap on the same event card. You select the market, check the decimal odds shown, and the bet slip calculates the return based on your stake and the displayed odds format.
bKash deposit and pending balance
After a bKash transfer completes, your account wallet shows the amount as pending until the platform confirms receipt. The transaction history screen, found inside your account, shows the current status and timestamp so you can track it without contacting support.
KYC and withdrawal readiness
Before your first withdrawal, the account dashboard displays any outstanding KYC step. Completing it — uploading the document the screen requests — moves your account to a verified state and allows the withdrawal request to proceed through the normal queue.
GET ACCOUNT HELP
Where to Get Help When a Term Is Unclear
If a term in your account or a game panel is not covered by this glossary, or if its meaning differs from what you expect on a specific screen, the support routes below are the published channels to use.
Live Chat
The live chat button is visible on the main site once you are signed in. Use it to ask about a specific term, a game panel label or an account status message. The agent can navigate to your account screen while you are in the conversation.
Email Support
For detailed questions — such as a information condition you need clarified in writing or a KYC document query — email support is the right route. The address is published on the support page. Written responses let you keep a record of the clarification.
Account Help Centre
The help centre, linked from the account dashboard, contains published articles covering wallet terms, account verification steps and information conditions. Check there first — many term-related questions are answered in the article that matches your current account screen.
USING THESE FEATURES
Questions About Features These Terms Describe
These questions go one step further than definitions — they cover how the features these terms describe actually work inside your 555abc account.
Where do I find the RTP for a specific game in the 555abc lobby?
Open the game tile and look for an information or details icon — usually a small 'i' button. If the studio publishes RTP for that title, it appears there. Not all studios publish RTP; where it is not shown, the figure is not available through the lobby interface.
How do I check the rollover progress on an active information?
Go to your account dashboard and open the information or bonus section. Active information show a progress indicator displaying how much of the required turnover your qualifying bets have already covered. The conditions panel on that same screen confirms which game types count toward the total.
Can I change the odds format displayed in the sportsbook?
Yes. Your account settings include an odds format preference. Switch between decimal, fractional or other available formats there. The change applies across all open sportsbook markets immediately, including cricket and football event pages, without needing to reload the lobby.
How do I add bKash as a deposit method?
Go to the deposit screen in your account wallet. Select bKash from the payment method list, enter the amount within the limits shown on that screen, and follow the bKash verification step — typically a PIN or OTP from your bKash account — to complete the transfer.
What happens to my balance if my KYC is still pending?
Your account balance remains accessible for placing bets in the lobby during a pending KYC review. However, withdrawal requests that exceed the pre-verification threshold will be held until the required documents are reviewed and your account is marked as verified on the dashboard.
How do stake controls work once I set them?
Stake and session controls set in your account settings take effect immediately after you save them. They apply across the lobby — slots, live tables and sportsbook.