Work at Home Mom

I am a work-at-home mom.  I guess my title, if I had to give one, would be freelance writer.  It makes me a decent income for extras in the house and allows me to set my schedule around my kids' schedules.  I have thought about how to become an affiliate and if it is another branch I should look into. I'd definitely like to increase my at-home income!  If I can do it around cheerleading practices, soccer, and homework - all the better!