I know we all love the chance to make a little bit of easy money, and Swell Investing makes it almost as easy as it gets with their $50 sign-up bonus (my affiliate link, thanks for your support!). In order to qualify for your $50 bonus, you simply have to sign-up and make a $50 investment. New members must remain investors for at least 60 days before the payout will occur, but there are no additional requirements. Once you’re signed up with Swell, you’ll also have the ability to refer friends & family to the program and earn even more. For every three people that sign-up, you’ll earn $100. You can refer a maximum of 18 people, which would mean $600 in referral bonuses! Not bad for getting a few people to sign-up.