Earn Extra Money Doing Focus Groups

So...you want some extra cash in your life. Who doesn't?!?
Doing focus groups is a great way to earn extra money and score some sweet perks.
I've been doing focus groups since I was 9 (my first one was about microwave foods!) and now I'm in my thirties and still doing them! Here is everything I've learned about booking focus groups and making the most out of your experience.
FYI: This is a very short guide. But booking focus groups isn't rocket science, so it should provide you with all of the information you need!
Approximately 4,400 words.