Just in case being a stay-at-home mom isn't keeping you busy enough, there are hundreds (yes, hundreds) of different ways to earn income with work for stay at home mom. Whether you're looking for a few bucks each week, or an earnest living that exceeds $50,000, you can find plenty of positions on the internet, from nearly every different profession and career level.
No experience in the professional world? Consider survey sites, mystery shopper programs, and websites that offer pay-per-post revenue sharing. This can generate extra cash each month, with little or no experience. Plus, work for stay at home mom types is flexible enough to allow your life to go on with little interruption. Just make sure that before you begin with any of these companies that you research them to ensure their legitimacy, so that you don't get ripped off. Nothing is worse than finding what you think is a "great opportunity" only to end up getting screwed in the end.
If you're looking for an actual job or career that you've got experience in, there are plenty of places to find these online as well. From sites that publish exclusive leads for specific jobs, to career databases like Monster and CareerBuilder, you can find many positions that could work for stay at home mom workers.
IMPORTANT NOTE: Just because the job doesn't say 'telecommute', 'home based', 'freelance', etc. doesn't mean you can't apply anyways and ask about the option. Many employers are transitioning to allow employees to work from home for many reasons. Not only does it cut down the overhead of the company, but it allows for happier and more efficient work environments in some instances.