Download newt-credit.hqx (7,975 KB)
From: beihl@.removethis.tiger.net
Subject: Newton Credit Card Format Verification
Formulas and standalone Newton calculator.
Verifies a credit card number's FORMAT is correct.
Requires NOS 2.x
http://www.geocities.com/SiliconValley/Haven/1490/
Allan Beihl
beihl@tiger.net