Charities Aid Foundation (CAF) works with businesses, individuals, families and charities developing effective charitable giving strategies and managing donor funds, helping to transform lives and communities around the world.
Visa and Mastercard cardholders:
Turn your card over and look at the signature box. You should see either the entire 16-digit credit card number or just the last four digits followed by a special 3-digit code. This 3-digit code is your CVV number / Card Security Code.