Every sweepstakes casino operating in the United States uses two currencies. The names vary — Gold Coins, GC, Game Coins on one side; Sweeps Coins, Sweepstakes Coins, SC, Prize Tokens on the other — but the structure is the same everywhere. Each currency does something the other cannot. The reason for the split is legal, and once you understand it the rest of the model is straightforward.

Gold Coins

Gold Coins are the entertainment currency. They have no monetary value. They cannot be redeemed for cash, gift cards, or any other prize. They are functionally identical to in-app currency in any free-to-play mobile game. When you play with Gold Coins, you are playing for fun — for the experience of the game itself, for in-platform leaderboards or achievements, and to use up the time you have decided to spend playing.

Gold Coins can be:

Bought in packs, like in any free-to-play game.

Earned through daily logins, sometimes with streak bonuses.

Awarded through promotions, tournaments, and bonus offers.

Replenished when your balance runs low (most platforms offer a small daily replenishment if you reach zero).

Critically, Gold Coins are what most users buy and what most users play with most of the time. The Gold Coin economy is what makes the platform a commercial business — the company sells Gold Coin packs and the players use them for entertainment.

Sweeps Coins

Sweeps Coins are the sweepstakes-entry currency. They cannot be bought directly. They arrive only through methods the platform offers free of charge: as bonuses with Gold Coin purchases, as daily login rewards, as promotional offers, or through the mail-in alternative method that sweepstakes law requires.

Sweeps Coins can be wagered on the same games as Gold Coins. Winnings in Sweeps Coins, once any applicable playthrough requirement is met and the minimum redemption threshold is reached, can be redeemed for cash or other prizes.

Sweeps Coins are not currency in the legal sense. Each play is technically an entry into a sweepstakes, with the game outcome determining the result of that entry. The platform's terms of service spell out exactly how this is structured.

Why the two currencies are separate

US sweepstakes law has a clear rule: you cannot require purchase to enter a sweepstakes. If you could buy Sweeps Coins directly, the platform would be selling sweepstakes entries — which is, in most US jurisdictions, the legal definition of a lottery, and lotteries are tightly regulated state monopolies.

By separating the currencies, the platform sells one product (Gold Coins, which have entertainment value but no cash value) and gives away another product (Sweeps Coins, which are sweepstakes entries) as a free promotional bonus. The two are structurally distinct, even though they happen to operate within the same app and on the same games.

This is the entire reason these platforms exist in their current form. Understanding it tells you why the model looks the way it does — including why you cannot "just buy Sweeps Coins," why the mail-in method exists, why redemption requires playthrough, and why the platforms describe themselves as social games rather than online casinos.

A common point of confusion

Many new users assume that the Sweeps Coins they receive are "the real money equivalent" and that the Gold Coins are filler. This is not quite right. The legal architecture treats Gold Coins as the primary product (entertainment value) and Sweeps Coins as a promotional bonus. From the platform's commercial perspective, Gold Coin sales pay the bills; Sweeps Coin redemptions are the cost of running the promotion.

From a player's perspective, both currencies are useful. Gold Coins give you long sessions of inexpensive play. Sweeps Coins give you the possibility, over time, of redeeming small prizes. Most experienced users alternate between the two depending on what they want from a session.

Quick reference

If you remember nothing else from this article, remember these:

Gold Coins: bought, no cash value, for entertainment.

Sweeps Coins: never bought directly, redeemable for prizes subject to terms.

The two are separated because US sweepstakes law requires no-purchase entry.

This is why mail-in entry exists, why playthrough is required for redemption, and why these platforms are legally distinct from online casinos.