I use sites like One Opinion to earn extra money throughout the year. It may not feel like much but I can assure you it all adds up and is definitely worth doing.
Not only that but they also offer you the chance to try out and keep new products before anyone else has a chance to see them. How cool is that! I can't wait to see what I might get sent. From all the reviews I've read, One Opinion look really good. So why don't you give it a go? It's a great way to get a bit of extra cash in your pocket and you could get really cool products for free as well.