Lolli allows you to simply earn bitcoin whenever you make a purchase online in your favourite stores.

I setup my account in less than 5 minutes and was able to find my way around the intuitive design with ease. With notifications active, whenever you land on a supported retailer's website, you'll receive a popup to let you know you can receive rewards when you make a purchase.

The premise is great and the extension is so easy to use. I would wholly recommend Lolli if you are a beginner with Bitcoin, or even an expert.