
Virtual Terminal User Guide July 2005 21
Using Virtual Terminal
Handling Problems
Handling Problems
If a transaction is unsuccessful, PayPal displays an error message, which can include an AVS
response code and a reference number for PayPal Customer Service. The following is an
example of a reference number:
FIGURE 3.1 Example of Problem Reference Number During Order Processing
Card Verification Value Responses
One possible problem in processing a transaction is that the Card Verification Value fails to
match. In this case, PayPal displays the CVV response “N”, and the transaction fails. If the
reponse is other than “N,” Paypal does not reject the transaction.
TABLE 3.4 CVV Response Codes
CVV
Code Meaning Matched Details
M Match CVV number itself
N No match None
P Not Processed Not applicable
S Service not Supported Not applicable
U Unavailable Not applicable
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