In message 32605-1263604391-637...@sneakemail.com, Tony Gravagno
3xk547...@sneakemail.com writes
Final note: I recommend breaking up any secure data you have and
storing it in different files. A compromised credit card number
is no good without other data including name, address, zipcode,
phone
Typically, the last four are unique amongst corporate cards under a
buyer who may buy for different departments or facilities with different
departmental buying cards. They all are issued by the same bank so
identifying a specific charge later is hard to do if you don't know the
auth code
Actually, it's a Visa REQUIREMENT to print only the last 4 digits of a Visa
card number on sales receipts, etc.
Larry Hiscock
Western Computer Services
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