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 a Master in Psychology but have worked for over 40 years with multinationals, academic and health organizations in USA, Colombia and Spain, in Administrative jobs. I'm a retired young senior who loves the Spanish language and is eager to share it with children who need to improve their skills in Spanish, or with adults who want to have an edge in their present careers. I have had experience teaching businessmen being relocated to Latin American countries, in their offices.