A unique 3- or 4-digit code protects your transactions at a distance. This code can be found in the following places:
- a) On the back of the card in the space reserved for the card holder’s signature. It consists of 3 digits (e.g., Visa or MasterCard).
- b) On the front of the card, above the card number. It consists of 4 digits (e.g., American Express).
Your bank may request some additional verification.