Player One Coffee is a coffee company that markets its products towards gamers. It isn't clear how their coffee is different than any other coffee but according to their website, their employees are, "passionate".
Player One Coffee has a referral system on their website. You won't be signing up as an official Affiliate or Ambassador for Player One Coffee. Instead, you can enter a friend's email on their website to send them a small, 5% off coupon. If your friend makes a purchase from this email, you receive $1.