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Boarding Pass

What’s in a Boarding Pass Barcode?

October 3, 2017January 24, 2023 Kent ChenStuff in General

Next time when you are throwing away a used boarding pass with a barcode on it, please consider tossing it into a shredder instead. Why? Two-dimensional barcodes and QR codes can hold a great deal of information, and the codes printed on airline boarding passes may allow someone to discover more about you, your future travel plans, and your frequent […]

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