2009

Table Of Contents
Recurring Payments and Reference Transactions API Operations
DoReferenceTransaction API
142 08 April 2009 Name-Value Pair API Developer Guide
CVV2 Card Verification Value, version 2. Your Merchant Account settings determine
whether this field is required. Character length for Visa, MasterCard, and Discover:
exactly three digits.Character length for American Express: exactly four digits.To
comply with credit card processing regulations, you must not store this value after a
transaction has been completed.
STARTDATE (Optional) Month and year that Maestro or Solo card was issued, the MMYYYY
format.
Character length: Must be six digits, including leading zero.
ISSUENUMBER (Optional) Issue number of Maestro or Solo card.Character length: two numeric
digits maximum.
Field Description