Over the years, retail store checkout processes have evolved from items being manually keyed in by a cashier, to the use of barcode scanners, and then self-checkouts. As the processes have become more automated, it has created a win-win situation for retailers and shoppers alike. Retailers have found substantial benefits arising from reduced costs and improved efficiency, while also providing a more convenient shopping experience for customers.
This is a companion discussion topic for the original entry at https://www.edgeimpulse.com/blog/impulse-purchases-made-easy-with-edge-impulse