File:Tractor Supply Receipt Luhn Algorithm.png

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Captions

Captions

Annotated example of the Luhn Algorithm as used on a Tractor Supply Co. receipt

1-5-2025

Summary

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Description
English: The Survey Code on Tractor Supply Co. receipts uses the Luhn algorithm on the fields that represent the store number, register number, ticket number, and order date and time. Highlighted are the sources of the data in the fields and a derivation of the Luhn checksum, circled.
Date
Source Own work
Author MuadDave

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Date/TimeThumbnailDimensionsUserComment
current20:57, 23 March 2019Thumbnail for version as of 20:57, 23 March 20191,760 × 4,688 (2.64 MB)MuadDave (talk | contribs)User created page with UploadWizard

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