Revision as of 06:56, 27 November 2023 edit 62.2.161.194 (talk) →C# ← Previous edit		Revision as of 04:37, 29 November 2023 edit undo 206.127.96.82 (talk) →Uses: Added USPS package barcodes Next edit →
Line 173: * [[European Patent Convention\|European patent]] application numbers * Survey codes appearing on [[:File:McDonalds Receipt Luhn Algorithm.png\|McDonald's]], [[:File:Taco Bell Receipt Luhn Algorithm.png\|Taco Bell]], and [[:File:Tractor Supply Receipt Luhn Algorithm.png\|Tractor Supply Co.]] receipts * [[United States Postal Service]] package tracking numbers<ref>{{cite web \|title=Publication 199: Intelligent Mail Package Barcode (IMpb) Implementation Guide for Confirmation Services and Electronic Payment Systems \|url=https://postalpro.usps.com/pub199 \|publisher=United States Postal Service \|access-date=29 November 2023}}</ref> ==References==

Luhn algorithm: Difference between revisions