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 some experience with working with special needs children. I've worked with a special needs child with a speech impairment for 13 years, a child with ADHD for 9 years, a teenager with autism for 4 months. I've also worked with a toddler with autism and an adult with autism.