It sounds like a dream job. Go to work in your pajamas. Work only a few hours a day. Make a killing. However, as anyone who has looked for home based employment will tell you, many offers are scams. For this reason, the work at home market has gained a bad reputation, and may people have assumed that there are no legitimate professional opportunities in that realm. This could not be further from the truth. While there may not be a wide variety of six figure work at home jobs out there, there are plenty that can help you make ends meet.
Freelance writer- This is one of those work at home jobs that has a large amount of variety within the field. You can work as a journalist, blogger or hired gun, providing unique web content on demand or for larger companies. With some employers, you get handed quotas for accomplishment in a given time span, or individual assignments. In other cases, you will be hired on for one project at a time. Other websites, such as http://www.demandstudios.com, will list a variety of assignments that you can claim and make money off of. Others, such as http://www.suite101.com, allow you to write about whatever you want, and people looking for web content will buy the rights to your material. As far as work at home jobs go, this is one with lots of opportunity and a great deal of flexibility.
Medical Transcriptionist- While some work at home jobs don't require much training, but this is the exception to the rule. If you are a medical transcriptionist, you will have to listen to audio of a medical chart's dictation, and type it verbatim. It requires an ability to type very quickly, and the use of a specialized pedal to start and stop the audio while you type. It may require some initial investment, but this is one of the few work at home jobs that will actually be able to financially support you all on its own. The pay for a medical transcriptionist makes the extra work worth it.
Survey Taker- This may seem like one of the more sketchy options available, but if you have some flexible capital, this can work for you. This is one of those work at home jobs where you sign up with a website who will direct you to surveys to take and emails to read. You will be reimbursed for each objective you complete. You can even get paid for signing up for free trials! In other cases, you need to sign up for services, which will cost some money. However, with some of these services, you can cancel after a month or so, and the fees for signing up are low. The trade off can be a lucrative one for you if you do it the right way, but this process can often be time consuming. This is one of those work at home jobs that would be a good fit for a stay at home mom trying to bring in some extra money.