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- CS.BAS
- ------
- This routine validates charge card numbers, including
- MasterCard, VISA, bank "instant teller" cards, and Canadian
- Social Insurance Numbers. I don't know about American
- Social Security Numbers - I'm a Canadian and haven't got one
- of those to try. Useful for verifying data input in
- customer and employee databases.
-
- Written in GW-BASIC for ease of porting to QuickBASIC,
- PowerBASIC, what-have-you. There are no absolute line
- references so you can just remove the line numbers and use
- the rest of the routine as is.
-
- Frank Cox
- FidoNet 1:140/53
- September 1, 1991
-