Get $20 Groupon bucks! REMINDER: Get $20 Groupon Bucks! They are currently giving $20 Groupon Bucks to select members! When you refer friends who make a purchase by 5/2, you’ll get $20 Groupon bucks added to your account! The amount you can earn is unlimited! If you already have a Groupon account, check for this offer in your email! Groupon has offered this promotion several times now, so sign up ASAP so you don’t miss out on these select promos! Sign up for your new Groupon account here & then check your email for these hot promos!