As an industry analyst, players regularly ask about the nuanced distinction between currency types at innovative new sweepstakes casinos like Fortune Coins. Let's explore the key variances:

Gold Coins

Awarded for free upon sign up and from bonuses/promotions.
Used only for gameplay - no external value.
Wins and losses remain in virtual form.
Sweeps Coins

Earned from bonuses, purchases, referrals and gameplay.
Represent raffle entries for periodic prize drawings.
Constitute no-purchase sweepstakes entries if holding balance.
So difference between gold coins and sweeps coins:

Gold coins involve only entertainment gameplay.
Sweeps coins provide a chance at real-world prizes via regulated sweepstakes.
Systems are carefully separated per gambling regulations.
Both can be a fun part of the Fortune Coins experience!
Knowing these critical differences helps players understand sweepstakes casinos operate within legal framework providing chances to win real awards without wagering monetary funds. It's the best of both virtual and prize worlds.