The 3-digit number that PayPal is requesting is your Card Verification
Value (CVV) number. This is a number that is printed on the credit
card or debit card that you've registered with Paypal.
To find your card's 3-digit CVV number, look on the back side of the
card. There should be a number printed on the horizontal strip where
your authorized signature goes. The last three digits of that number
is your CVV number.
From the PayPal help center:
"For your safety and security, PayPal requires that you enter your
card's verification number. The verification number is a 3-digit
number printed on the back of your card. It appears after and to the
right of your card number."
PayPal: 3 Digit Card Verification Number
https://www.paypal.com/cgi-bin/webscr?cmd=p/acc/cvv_info_pop-outside
"In order to continually improve the safety of the PayPal network, we
ask members to enter their card verification numbers when registering
a credit/debit card to their account. If a card verification number is
NOT displayed on your card, you must use another credit card, as
PayPal does not accept cards that do not have this number."
PayPal: Making Payments - Payment Methods - Credit Cards
http://www.paypal.com/cgi-bin/webscr?cmd=_help-ext&eloc=856
"What if I don't have a Card Verification Number on my credit card?
If your credit card or debit card does not have a Card Verification
Number displayed, it cannot be registered on PayPal. PayPal does not
accept cards without a Verification Number for the safety of the
PayPal network. PayPal is currently working on an alternative
verification method so credit cards and debit cards without a
Verification Number can be registered."
PayPal: Making Payments - Payment Methods - Credit Cards
http://www.paypal.com/cgi-bin/webscr?cmd=_help-ext&eloc=857
The purpose of the CVV number is fraud prevention. By asking for this
verification number, PayPal can help to minimize the unauthorized use
of stolen credit card information. By requiring the CVV number, a
merchant ensures that a person who has obtained a credit card number,
but is not in possession of the actual credit card, cannot charge a
purchase.
Visa, MasterCard, and Discover use three-digit CVV numbers that are
the last three digits printed on the signature panel on the back of
the card; American Express uses a four-digit number that is on the
front of the card above the card's account number.
As mentioned in the PayPal information cited above, PayPal does not
currently permit the registration of cards that do not have
verification numbers. If your card lacks a CVV number, you may want to
check with the institution that issued the card to see whether a CVV
number may be available for your account.
My Google search strategy:
Google Web Search: site:paypal.com "3 OR three digit number"
://www.google.com/search?hl=en&q=site%3Apaypal.com+%223+OR+three+digit+number%22
I hope this is helpful. If anything is unclear or incomplete, please
request clarification; I'll gladly offer further assistance before you
rate my answer.
Best regards,
pinkfreud |