Reference

Every Term in the 3card Lobby, Defined

From RTP and house edge to same-game parlays and KYC verification, this glossary covers the language you run into across our casino, sportsbook, and account pages.

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3card Every Term in the 3card Lobby, Defined
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Still Unclear on a Term or Feature?

If a definition here doesn't connect to what you're seeing on a specific game page or in your cashier, our support team can walk you through it directly. Reach us through any of the channels below.

Live Chat Open a chat from any page in the lobby — a real agent can pull up the exact game or cashier step you're asking about and explain it in plain terms.
Email Support Send your question to our support address found in your account settings. Useful for detailed questions about KYC documents or promo rollover calculations on your balance.
Account Help Center Find step-by-step articles on PayPal deposits, Play+ card setup, Venmo withdrawals, and identity verification steps — all written in the same plain language as this glossary.
3card How Knowing the Language Changes the Way You Play

How Knowing the Language Changes the Way You Play

Slot volatility and RTP aren't just numbers on a provider page — they tell you how a title like Everglades Riches or Gates of Olympus is likely to behave across a session. On the sportsbook side, terms like moneyline, point spread, and rollover shape every wager you place on an NFL same-game parlay or an NBA player prop. Understanding them before you

tap means fewer surprises when results post to your account. Players in Chicago have told us the biggest click for them was finally understanding how rollover interacts with a promo balance — so we put that near the top of the advanced section.

Core Casino Terms You Will See in the Lobby

These six terms come up constantly — on game detail pages, in the promo center, and during cashier steps. Each definition below is written to be usable, not technical.

Return to Player — the percentage of total wagers a game is mathematically designed to pay back over many rounds. RTP is shown only where the game provider exposes it on its detail page.

The casino's built-in statistical advantage on any given game. A lower house edge means the math favors you slightly more — blackjack typically runs lower than most slot titles.

How often a slot pays and in what size. High volatility means infrequent but larger wins; low volatility means smaller, more frequent payouts. Everglades Riches runs high volatility.

The total amount you must bet before a promo balance converts to withdrawable cash. If a requirement is 10x on a $20 credit, you wager $200 in qualifying games first.

The largest prize a slot can award. Progressive jackpots grow with every bet placed across the network; fixed jackpots pay the same capped amount regardless of bet history.

A real human dealer runs the game via video stream from a studio. Evolution's Speed Baccarat is a live dealer title — you see cards dealt in real time and bet on your screen.

Betting, Payment, and Account Vocabulary

These terms show up on the sportsbook odds board, in cashier flows, and during account verification. If any of them slowed you down before, the plain-language versions below should clear that up.

A straight bet on which team wins, no point spread involved. Odds show as American-format numbers — a minus sign means favorite, a plus sign means underdog, in NFL or NBA matchups.

A margin set by the sportsbook that the favored team must win by for your bet to pay. Betting the spread is the most common NFL wager on our odds board.

A bet on whether the combined score in a game lands above or below a number the sportsbook sets. Common in MLB, NBA, and college football wagering on our platform.

The same concept as casino turnover — the total amount you must wager before promo funds are released. Rollover terms are listed on each individual offer in your account.

Know Your Customer — the identity verification step required before you can withdraw. You submit a government ID and sometimes proof of address; it is a legal requirement, not optional.

A digital payment account that moves money without sharing your bank details directly. On 3card, PayPal and Venmo function as e-wallets; Play+ is a prepaid card option instead.

How These Terms Apply Inside the 3card Lobby

Knowing the definitions is step one. Here's how each concept actually connects to something you do in the account — from picking a game to completing a cashout.

RTP appears on the game detail page when the provider — such as Pragmatic Play or PG Soft — has made it available. Not every title exposes it, but most major studio releases do.

If your session budget is smaller, a low-volatility slot gives you more spins before variance bites. High-volatility titles like Eagle Crash suit sessions where you're comfortable with a wider swing.

Completing KYC before you request a withdrawal removes that hold from the process. Submit your ID as soon as your account is open so it clears before your first cashout request.

Your account wallet section tracks wager progress against any active requirement in real time. Open your account on mobile or desktop and the promo balance section shows the current figure.

A standard parlay combines bets from different games. A same-game parlay pulls multiple legs — like a point spread and a player prop — from a single NFL matchup into one combined wager.

Generally, withdrawals must return to the same method used for the deposit. Our cashier walks you through the matched-method requirement when you submit a withdrawal request.
Reference

3card Betting Glossary

Service availability depends on eligible states and local law. US online casino and sportsbook access is licensed state by state, so check your state's rules before opening an account. 21+ where applicable.

Access may be available only in states where local law permits.

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