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.
Visa and MasterCard security codes are located on the back of card and are typically a separate group of 3 digits to the right of the signature strip. American Express security codes are 4 digits located on the front of the card and usually towards the right. This option is required to subscribe.