Aldi Sued even just had the cashiers just memorize prices and type those instead... | Hacker News

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eru on June 15, 2016 | parent | context | favorite | on: Aldi's Barcode Strategy

Aldi Sued even just had the cashiers just memorize prices and type those instead of the indirection via three digit codes.

germanier on June 15, 2016 [–]

They even chose prices to minimize hand movement.

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