Reprinted from Visa.com
If you are a card-present
merchant, take the following steps to ensure the legitimacy of every credit
card, cardholder and transaction. Merchants or their
sales associates should check the card security features, request an
authorization and obtain the cardholder’s signature.
Quick steps to credit card acceptance
1.
Check the card security features. Make sure that the card
has not been altered.
2.
Swipe the stripe. Swipe the card through
the terminal in one direction only to obtain authorization.
3.
Check the authorization response. Take appropriate action
for the specific response:
Response
|
Action
|
Approved
|
Ask the customer to
sign the sales receipt.
|
Declined
|
Return the card to
customer and ask for another credit card.
|
Call or Call Center
|
Call your voice
authorization center and tell the operator that you have a "Call"
or "Call Center" response. Follow the operator instructions.
Note: In most cases, a "Call" or "Call Center" message
just means the card Issuer needs some additional information before the
transaction can be approved.
|
Pick Up
|
Keep the card if you
can do so peacefully.
|
No Match
|
Swipe the card and
re-key the last four digits. If "no match" response appears again,
keep the card if you can do so peacefully. Request a Code 10 authorization.
|
4.
Match the numbers. Check the embossed
number on the card against the four digits of the account number displayed on
the terminal.
5.
Request a signature. Have the cardholder sign
the transaction receipt.
6.
Check the signature. Be sure that the
signature on the card matches the one the transaction receipt.
If you suspect fraud,
immediately make a Code 10 call to your voice
authorization center.
Handling key-entered transactions
If a credit card cannot
be swiped, you must key-enter the card account data into your POS terminal.
When you key-enter a transaction, you run the risk of accepting a counterfeit
card because the magnetic stripe information is unavailable.
1.
Check the terminal. Be sure your terminal is
working properly. If the terminal is okay and the problem appears to be with
the magnetic stripe, continue to step 2.
2.
Match the account number. Check to see that the
embossed account number on the front of the card matches the number indent-printed
on the back.
3.
Check the expiration date. Look at the "good
thru" or "valid thru" date to be sure the card hasn't expired.
If the card has a "valid from" date, be sure the card isn't being
used before it is valid.
4.
Make an imprint. Get a manual imprint of
the card.
5.
Get a signature. Ask the customer to sign
the imprinted sales draft.
6.
Check the signature. Be sure that the
signature on the card matches the one on the sales draft. Do not accept an
unsigned card.
If you suspect fraud,
immediately make a Code 10 call to your voice
authorization center.
Six warning signs of fraud
Certain customer behavior
could point to card fraud, but it doesn't necessarily indicate criminal
activity. You know your customers, so let your instincts steer you in the right
direction.
Watch out for customers
who:
1.
Purchase a large amount of merchandise without regard to
size, style, color, or price.
2.
Ask no questions on major purchases.
3.
Try to distract or rush you during the sale.
4.
Make purchases and leave the store, but then return to
make more purchases.
5.
Make large purchases just after the store’s opening, or
as the store is closing.
6.
Refuse free delivery for large items.