Even though business planning, bookkeeping & administration are important for business success, the most important aspect of any business is sales & marketing. Operations, administration, strategic planning & bookkeeping are all necessary but irrelevant without the generation of leads & new customers.
Where to Locate your Security Code. Debit card security codes are located on the back of the card. The last three numbers to the right of the card are known as your security code. Why the Security Code is Important. The security code offers the cardholder an extra layer of protection from fraud and unauthorized use.
It consists of requiring a card holder to enter the CVV number in at transaction time to verify that the card is on hand.The CVV code is a security feature for card not present transactions (e.g., Internet transactions), and now appears on most (but not all) major credit and debit cards.