Mobile / App
From odds formats on cricket markets to wallet language you encounter during a bKash deposit, this glossary maps the terms that appear across the 66mm lobby, account pages and payment flows — in plain English, without filler.
Every screen in the lobby uses a specific word for a reason. When you see RTP next to a slot title from PG Soft or Spadegaming, that number tells you the theoretical return rate the game engine is built on — not a promise, but a published design parameter.
These four families cover the vocabulary that appears most often across game rooms, the sportsbook, account settings and the wallet page. Recognising which family a term belongs to tells you which part of the platform it controls.
Terms like RTP, volatility, RNG, payline and multiplier appear on game info panels inside slot and crash-game rooms. PG Soft and Microgaming titles each publish their own mechanics in the game detail pane — look for the information icon before you start a round.
Asian handicap, over/under, decimal odds and spread appear on cricket and football market pages. On BPL and international cricket fixtures, these formats determine how your stake is calculated and how a result is graded — especially relevant where handicap lines are applied.
Deposit, withdrawal, e-wallet, KYC and transaction reference appear in the cashier section and your account history. When you send via bKash or Rocket, the transaction reference your wallet app generates is the identifier support uses if a query is raised.
Rollover, turnover requirement, qualifying wager and minimum odds are the words attached to any active information. These define what counts toward meeting a condition — not every bet qualifies, and some game categories contribute at different rates, which the information detail page will state.
These six terms appear most often in game panels and lobby descriptions. Each definition is the neutral, plain meaning — not a platform claim.
Return to Player — the percentage of total wagers a game is mathematically designed to return over a very large number of rounds. It is a design parameter, not a session promise. RTP is shown only where the game or studio publishes it.
The mathematical advantage a game holds over the player across all outcomes. A house edge of 2% means the game retains, on average, two units from every hundred wagered over a long run of play.
Volatility describes how often and how large a slot pays out relative to its average. High volatility means fewer wins but potentially larger amounts; low volatility means more frequent wins, typically smaller in size per round.
The total amount you must stake before a conditional balance — such as a promotional credit — becomes eligible for withdrawal. The qualifying games and minimum odds, if any, are listed in the relevant information's detail page.
A jackpot is the highest prize tier built into a specific game's mechanics. Some slots carry a fixed jackpot amount; others use a pooled or progressive structure where the prize figure changes as play accumulates across eligible rounds.
A live dealer game streams a real human dealer from a studio, with card or wheel outcomes decided physically on camera. You place bets through your screen in real time. Baccarat Casino24 on 66mm is an example of this format.
These six terms cover the sportsbook, payment rails and account verification steps — areas where unfamiliar language most often slows an account down.
Asian handicap removes the draw outcome by giving one team a fractional or whole goal advantage before the match starts. Your bet is settled on the adjusted scoreline, and in certain handicap splits, part of your stake can be refunded.
A market where you predict whether a measurable outcome — total runs in a cricket innings, total goals in a match — will finish above or below a line set by the market. Your selection is simply higher or lower than that number.
Rollover and turnover are interchangeable terms for the total staking requirement attached to a promotional balance. Until that staking threshold is reached using qualifying bets, the balance cannot be withdrawn from your account.
An e-wallet is a mobile-based payment account you fund separately and use to send or receive money digitally. On 66mm, bKash, Nagad and Rocket are the local e-wallets you can use in the cashier's deposit and withdrawal flows.
Know Your Customer — the identity verification process where you submit documents so the platform can confirm your account ownership. Completing KYC is typically required before your first withdrawal or when your account hits a set activity threshold.
The unique code your bKash, Rocket or Bank Transfer app generates when a transaction completes. Keep it: if a deposit does not reflect in your 66mm wallet, this number is what the support team needs to locate and match the payment.
Seeing multiple terms used together is where definitions become genuinely useful. Take a session opening Crash Zap: the RTP shown in the game panel tells you the long-run design rate, while volatility tells you how uneven individual rounds can feel.
RTP and multiplier cap appear in the game info pane before you enter. Checking both takes ten seconds and sets realistic expectations for how the round structure behaves across many plays.
On an international cricket fixture, the Asian handicap line adjusts the run margin. Confirm whether the line is a whole or split number — a split handicap means part of your stake settles on each side of the line.
After completing a bKash transfer, copy the transaction reference from your bKash app before closing the confirmation screen. Paste it into the 66mm cashier reference field so the deposit can be matched to your account automatically.
The active rollover counter shows your qualifying wager total against the required threshold. Not all games contribute equally — the information detail page lists which categories count and at what rate toward your rollover progress.
If a definition here does not match what you see on a specific screen, or if a term appears in your account with no explanation nearby, reach out through one of these published routes.
Available from the account dashboard — open the chat icon and describe the term and the screen where you saw it. The team can clarify how a specific rule or balance condition applies to your account.
Use the contact address published in the Help section for written queries. Include your account ID and a screenshot of the term or condition in question so the support team can respond with a precise, account-level explanation.
The Help section on the site covers cashier steps, information conditions and account verification in detail. Search by the term you encountered — most common wallet and KYC questions have a dedicated article with step-by-step context.
These questions focus on how the terms from this glossary map to specific actions inside your 66mm account — not the definitions themselves, but the steps they lead to.
Open any slot or crash game and look for the information or details icon before starting a round. RTP is displayed only when the studio — PG Soft, Microgaming, Spadegaming or Joker — publishes that figure for the specific title.
Navigate to the Information section in your account while you are logged in. The active information detail shows your qualifying wager total alongside the full threshold required, and lists which game categories count toward it.
You will be prompted to upload identity documents through the verification section of your account. Once reviewed and confirmed, your Rocket withdrawal proceeds through the cashier flow using the mobile number linked to your Rocket account.
Complete your bKash transfer in the bKash app, then copy the reference code shown on the confirmation screen. Enter it in the 66mm cashier deposit form. This links your bKash payment to your account wallet so the balance updates correctly.
Cricket markets, including handicap lines, are available in the sportsbook section when fixtures are scheduled. Open the match market page to see which handicap and over/under lines are currently listed for that event before placing.
In the cashier section, select Bank Transfer as your withdrawal method. The fields shown there guide you through entering your account name, number and bank details. Follow the instructions on that screen exactly to avoid a processing delay.