Plain-English definitions of the terms that appear most often across social-casino platforms and in our coverage. Use this as a reference.

AMOE / Mail-in entry

Alternative Method of Entry. The no-purchase route to receiving Sweeps Coins required by US sweepstakes law. Players write to the operator's stated address with a stamped envelope or postcard and receive a free Sweeps Coin allocation. Each platform's specific terms are in its published rules.

Daily login bonus

A small allocation of Gold Coins, Sweeps Coins, or both, awarded for opening the platform once per day. Some platforms apply streak bonuses that increase the award after consecutive days.

Gold Coins / GC

The entertainment currency on a sweepstakes casino. No monetary value. Cannot be redeemed. Used to play games for fun. Can be bought, earned, or awarded through promotions.

KYC / Identity verification

Know Your Customer. The process by which a platform confirms the identity of the account holder before processing redemptions. Typically involves submission of a government-issued photo ID and proof of address.

Playthrough / Wagering requirement

A condition that Sweeps Coins must be wagered in gameplay at least once (or more, depending on the platform) before they qualify for redemption. Applies to Sweeps Coins received through purchases, promotions, or login bonuses. Sweeps Coins won during play typically count toward playthrough as they are wagered.

Promotional sweepstakes

The legal category these platforms operate in. Governed by federal and state sweepstakes law. Distinguished from gambling by the no-purchase entry requirement.

Provider / Software provider

The company that makes the games stocked on a platform. Major providers include Pragmatic Play, Hacksaw Gaming, Relax Gaming, Pulse 8 Studios, and many others. A platform's provider mix is one of the strongest indicators of its game library quality.

Redemption

The process of converting Sweeps Coins into cash or other prizes. Requires a minimum balance, completed playthrough, and identity verification.

Redemption threshold / minimum

The minimum Sweeps Coin balance required before a redemption can be requested. Typically between $20 and $100 equivalent, depending on the platform.

Responsible gaming tools

On-platform controls for managing play: deposit limits, session-time limits, self-exclusion, reality-check prompts. Their availability and depth are a meaningful indicator of platform quality.

RTP / Return to player

The theoretical long-run percentage of wagered currency a game returns to players as winnings. Quoted by providers and disclosed in some game info screens. Useful as a comparative metric but does not predict any individual session.

Self-exclusion

A platform feature that blocks the account holder's access to the platform for a chosen period — anywhere from 24 hours to permanent. A core responsible-gaming tool.

Sweeps Coins / SC

The sweepstakes-entry currency on a sweepstakes casino. Cannot be bought directly. Arrives through promotional bundles, daily logins, mail-in entry, and promotional offers. Can be redeemed for cash or other prizes once minimums and playthrough are met.

Sweepstakes casino / Social casino

A website or app offering casino-style games under US promotional-sweepstakes law rather than gambling regulation. Uses a dual-currency model (Gold Coins for play, Sweeps Coins for sweepstakes entries).

Volatility

A game's tendency toward larger but less frequent wins (high volatility) or smaller but more frequent wins (low volatility). A subjective metric, but most providers publish volatility ratings for their slots.

Welcome offer

The bonus offered to new account holders, typically combining free Gold Coins and free Sweeps Coins, sometimes with a first-purchase bonus added. The headline value of a welcome offer often differs materially from its effective value after playthrough and redemption mechanics.