Credit Fixes
What Does My Credit Card Numbers Mean
What is a
Credit Card?
A credit card is a plastic card that enables an
individual to purchase goods, products or services by way of a credit line. The
available credit and the card itself are offered by a financial institution,
such as a bank or credit card company.
These institutions will offer an
individual (with a satisfactory credit score) a credit card that is accompanied
by various terms and interest rates. The interest rates are based off the
individualâs credit score. Those with higher scores, meaning they are more
likely to meet the terms and repayment schedules in the agreement, will be
awarded with a lower interest rate and vice versa.
Credit Card Numbers
Credit card numbers are found on the front of the
credit card. These numbers represent the account number of the individualâs
line of credit. Credit card numbers are processed during a transaction, when
the buyer swipes his or her card through a reading machine (the seller can also
process the transaction by copying the credit card numbers and manually
relaying the information).
The credit card numbers are then passed through an
interchange where a merchant will look up the individualâs credit account. As a
result, the credit card numbers act as the primary indicator to look up an
individualâs credit line. When processed, the credit card numbers will reveal
if the prospective buyer has enough available credit to make the purchase.
Credit card numbers possess an internal structure
and share a common number scheme. Credit card numbers are types of ISO/IEC 7812
bank numbers. They are typically 16 digits in length and consist of a
single-digit Major Industry Identifier. In addition to these codes, credit card
numbers also contain a variable length individual account identifier and a
single check digit that is calculated using an advanced algorithm.
The first digit of a credit card number is the
Major Industry Identifier. This number represents the category of entity which
issued the card. Different majority industry identifiers represent the
following issuer categories:
0-ISO/TC 68 and various future assignments
1-Signifies an Airline Company
2-Future industry assignments and Airline
companies
3-Travel and entertainment or banking/financial
companies
4-Banking and financial
5-Banking and financial companies
6-Merchandising and banking or financial companies
7-Petroleum and other future industry companies
8-Telecommunications, healthcare and other future
industry assignments
9-National assignment
How to Protect your Credit Card Numbers
Through the advent of the Internet and online
purchasing, the likelihood of fraud and other criminal activity generated from
the unauthorized obtainment of credit card numbers has, unfortunately, risen.
It is the responsibility of each cardholder to ensure that his or her credit
card numbers are kept private and protected.
The first step to protecting your credit card numbers
is signing the back of your credit card. This step, although simple, is an
authentication process that may prevent an individual from using your card. The
signature acts as a security check.
When the card is used for purchases the
individual must sign the receipt to affirm the transaction. A responsible
seller will check the signature on the receipt with the back of the credit card
to ensure that the individual purchasing the goods is indeed the cardholder.
Never leave your credit card unattended. An
individual may purchase items (primarily online) solely by entering credit card
numbers, the CV2 code found on the back of the card and the expiration date of
the card.
When purchasing items online, make sure the
website you are using is secure. Those websites that are not secure may record
or even share your credit card numbers with third parties. Furthermore, never
respond to unsolicited e-mails that ask for your credit card numbers.
If you lose or have your card stolen, you must
immediately report the incident to your issuing financial institution.
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Easy Steps for Credit Card Protection
What is a
Credit Card?
A credit card is a plastic card that enables an
individual to purchase goods, products or services by way of a credit line.
Financial institutions, such as credit card companies or banks, will offer
credit cards to those consumers who represent an ability, through their credit
rating, to meet the terms of the credit card contract.
It is
crucial to understand the varying interest rates, or APRs, attached to each
credit card. Generally, those individuals with lower credit ratings, if
approved, will receive a credit card with unfavorable terms and high interest
rates.
A credit cardâs rates are applied to the
individualâs balance at the end of each billing cycle. For example, if an
individual is given a credit card with $500 worth of credit and an APR of 20%
and the individual spends throughout the month, or length of the cycle, the
full amount of available credit, he or she is required to pay the lending
institution the full $500.
If the individual does not pay the $500 and only
pays the minimum (typically $15) the APR of 20% will be applied to the next
individualâs bill in the form of a monthly fee (.20/12), or .01667. Add 1 to
this figure to reveal 1.016, which is then multiplied by your remaining
balance. Therefore, if you have $485 due next month, you will take $485 and
multiply it by 1.016 to yield a new balance of $492.76. The terms attached to
each credit card will vary based on the issuing institutionâs protocol and the
credit score of the prospective borrower.
Why is Credit Card Protection Important?
All credit cards contain a 16-digit credit card
number. This number, which is found on the front of the card, signifies the
holderâs credit account. It is this information that enables a merchant to view
the amount of available credit to which the individual has access. With the
advent of online purchases, all a user needs in most instances is to input this
16 digit number, the expiration date on the front of the card, as well as the
CV-2 code found on the back of the card to initiate a purchase.
As a result of
the minimum requirements for purchase online, a user can initiate a transaction
by copying or stealing a credit card holderâs information that is printed on
the front and back of their card.
Crucial Steps for Credit Card Protection
Since your credit card account number is printed
on the front of your card, you must be sure to know where your credit card is
at all times. If you happen to lose your card or it is stolen, a crucial step
to credit card protection requires you to immediately contact your issuing
institution to inform them of the missing card.
When the bank records that the
card is not in your possession it will close the count rendering the lost card
inactive. The issuing company will then mail you a replacement. The most common
mechanism for fraudulent credit card use is the unauthorized use acquired from
lost or stolen cards.
Another important step of credit card protection
is signing the authorization strip located on the bank of the card. By signing
your unique signature, merchants can compare the signature on the receipt (at
the time of purchase) to the back of the card to ensure that the purchasing
party is indeed the cardholder.
Another crucial element to credit card protection
requires the holder to thoroughly review all bills and expenses. Make sure that
your purchases match up with your bill. If any fraudulent activity or
inaccuracies are found on your bill, be sure to report them to your issuing
credit card company.