TINP check digit calculator: Difference between revisions
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m Tobiasco moved page TINP checkdigit to TINP check digit |
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Revision as of 2013-12-30T21:14:51
The last digit of the TINP format is a check digit. Calculation is the same as for GS! GTIN/EAN/UPC check digits. A GS1 check digit calculator and detailed documentation is online at GS1's website. http://gs1.org
- https://tango.info/x/php/tools/checkdigit.php - give 13 digits without the last, then the form returns 14 digits.