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 worked at a local summer camp since I was 15 with children from the age of 3-11. I have watched over a family for the summer and occasional days I have home for almost two years now with a child who is 4, and another who is 6. The youngest I have watched after was a 6-month-old.