Card Verification Code can be found on the back of the card, usually
within the signature panel.
can be found on the front of your card, just above the
number on the right side.
I have been working with kids since I was about 13. Right now, I am a nanny at a home day care where I take care of kids ages 3 months-8 years old. In the past I worked at two different day cares and I babysit some of the mother's kids from past day cares still. The highest amount of kids I have taken care of by myself is about seven and I feel absolutely comfortable doing this.