Ever wish someone else would take (good) pictures at your child's (or other family members) birthday party? Also wish that you were in them as well instead of taking all the shots and missing the party?
That is what I do. For a flat fee, I take pictures of the family and kids, focusing on the guest of honor.
After, I digitally upload them onto the internet developing company of your choice, and you can view and buy what you like, when you like, usually the same day.