App / Sports
Every term on this page maps to something you will actually see — in the lobby, on a game screen, in your account wallet, or during a deposit with bKash, Upay or Bank Transfer.
A game screen can carry six or seven distinct labels — volatility rating, RTP display, minimum wager, round limit — and each one shapes a real decision.
Terms cluster around four areas of the platform. Spotting which family a word belongs to tells you immediately where to look for more context — on a game panel, an odds board, a wallet screen or a information notice.
Words like RTP, volatility, payline and multiplier appear on individual game panels or in the paytable overlay. In Crash Blitz, for example, the multiplier is the central display. In Live Baccarat Bonanza, side-bet labels carry their own house-edge figures where the provider exposes them.
Asian handicap, over/under, decimal odds and spread are visible on the sportsbook board. Cricket markets — common in BPL and international fixtures — often use both decimal and Asian handicap formats side by side. Read the label on the market tile before placing a stake.
Deposit, withdrawal, e-wallet, KYC and transaction ID all appear inside your account section. When you fund with bKash or Upay, the transaction ID in your mobile wallet app matches the reference in the account ledger. Bank Transfer records carry a bank reference number instead.
Rollover, wagering requirement, eligible game and expiry date are the four terms that define whether a credited amount can be withdrawn. The information notice in your signed-in account area states each condition explicitly. Read all four before accepting any credited amount.
These six terms appear on game panels, in paytables and on live table displays. Each definition below is intentionally short — the exact wording you need when you encounter the term mid-session.
RTP stands for Return to Player. It is the theoretical percentage of total wagered amounts that a game pays back over a very large number of rounds. RTP is shown only where the game provider publishes it; tass77 does not fabricate figures.
House edge is the mathematical advantage the platform holds on a given game or market, expressed as a percentage of each stake.
Volatility, sometimes called variance, describes how frequently a game pays and how large those payouts tend to be relative to the stake. High-volatility games like Crash Blitz pay less often but can return larger multiples.
A wager is a single stake placed on one game round or market. Turnover is the cumulative total of all wagers placed within a set period or information condition.
A jackpot in slot terms is a prize-style feature cap — the maximum payout a slot's feature round can reach, as defined by the game rules. Some slots have a fixed cap; others have a progressive pool that grows with wagers.
A live dealer game streams a real human dealer conducting a table game — baccarat, roulette, blackjack — from a studio.
This set covers the language you encounter in the sportsbook, at the payment screen and inside your account settings. These are different from game mechanics but equally important for making informed decisions.
Asian handicap is a betting market format that removes the draw outcome and assigns a goal or point advantage to the weaker side. It is common in cricket and football markets.
Over/under is a market where you predict whether a measurable outcome — total runs, total goals, total points — will finish above or below a set number published by the platform.
Rollover is the total wagering volume you must accumulate before a credited promotional amount becomes withdrawable. It is stated as a multiplier, such as a fixed number of times the credited sum.
An e-wallet is a mobile-based payment account — bKash and Upay are the e-wallets supported on tass77. When you deposit, you send from your bKash or Upay app to the account number shown in the deposit screen.
KYC stands for Know Your Customer. It is an identity verification process required before a withdrawal can be processed. You submit documents that confirm your name and account ownership.
Responsible-play limits are account-level controls that let you set boundaries on how much you deposit or wager within a chosen period. They appear in the account settings section.
Terms rarely appear in isolation. A single lobby decision often involves three or four at once, so it helps to see them working in combination rather than as separate dictionary entries.
The multiplier display in Crash Blitz is the live number rising in real time. Volatility explains why it sometimes crashes early and sometimes climbs high. Both terms appear on the game panel; read them before you set your stake size for the round.
The main baccarat hand has a stated house edge. Side bets carry a separate, usually higher edge, shown in the table overlay where the provider exposes it. Comparing the two tells you the cost difference between the base game and the feature bet.
After sending a bKash payment, the transaction ID in your bKash history is the reference to quote if you need account support. The same ID appears in your tass77 ledger under recent transactions, confirming the deposit is matched and credited.
On the sportsbook board during a BPL fixture, the Asian handicap line is displayed beside each team name. The line adjusts the effective margin; a positive handicap means the team starts with a run advantage applied to your selected outcome.
If a definition on this page does not match what you are seeing on your screen, or if a term in a information condition is unclear, the routes below connect you to account support.
The live chat button is visible in the bottom corner of every page when you are signed in. Use it to ask about any term, information condition or game feature. Have your account ID ready if the question involves a specific transaction or credited amount.
The support section inside your account lists published help articles covering KYC steps, payment references and information conditions. Search the relevant term directly in the help search bar to find the article that covers your specific question.
For detailed questions about transaction records, rollover calculations or verification documents, use the email contact form in the account section. Include your transaction ID or account reference so the support team can locate the relevant record quickly.
These questions focus on how the terms above connect to specific actions inside your tass77 account — deposits, game selection, verification and information use.
Open the game panel and look for an information or paytable icon before starting the round. RTP is displayed there only when the studio — Pragmatic Play, CQ9, Spadegaming or Microgaming — publishes it for that
Sign in and open the information or bonus section of your account. The active information notice shows your current wagering total against the required rollover amount, the eligible games for that count, and the expiry date. The counter updates after each qualifying round is settled.
The exact document list is shown in the verification section of your account after you request a withdrawal. Requirements may include a national ID and a payment confirmation matching your deposit method — bKash, Upay or Bank Transfer. Follow the instructions shown there rather than a general list.
After completing a bKash deposit, open your bKash transaction history and note the reference number shown beside the payment. Then open your tass77 account ledger under transaction records.
Cricket markets are available in the sportsbook section, and Asian handicap formats appear on selected fixtures including BPL and international matches. The market tile shows the handicap line and the decimal odds for each side. Availability depends on the fixture schedule and eligible regions under local law.
When an active account limit is reached, new stakes or deposits beyond that threshold are blocked for the remainder of the set period. Your current round, if already placed, runs to completion.