| TIP: Click on subject to list as thread! | ANSI |
| echo: | |
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| subject: | USPS bar code |
Does someone have the formula to calculate the check digit for a zip+4 code? --- GEcho 1.00 ---------------* Origin: Cheers-Detroit-Michigan-USA (1:2410/217) |
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| SOURCE: echomail via exec-pc | |
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