I was preparing data in an Excel spreadsheet for import into an OpenBravoPOS database, and needed to generate check digits for my custom barcodes. Here’s the Excel formula I constructed to generate a 13-digit barcode check digit.
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I was preparing data in an Excel spreadsheet for import into an OpenBravoPOS database, and needed to generate check digits for my custom barcodes. Here’s the Excel formula I constructed to generate a 13-digit barcode check digit.