Hey I know this is kind of late but I have an online business I got into and it's completely legit. In the beginning there's a learning curve with loads a very good training and after you get the hang of it you can start making a couple extra thousands per month (1-3000k realistically if you try hard) with about 1 hour of work each day. All you have to do is blog about whatever interests you. It's actually what I consider to be the perfect side job for pilots who enjoy reading and writing. Anyone who is interested send me a PM and I can give you the details.

Btw there's no phone calls to be made and no set schedule like said in previous posts. You just need a computer that can get onto the Internet.