Technology · Topic 98 of 118
Self-Checkout Machines
⭐ MasteredSelf-checkout machines let shoppers scan and pay for their own items at a shop. They use scanners, scales and screens to guide customers through the process.
💡 Fun fact
Some self-checkout machines use weight sensors to check that the items placed in the bag match the items scanned.
All about Self-Checkout Machines
Self-checkout machines let shoppers scan and pay for their own items at a shop. They use scanners, scales and screens to guide customers through the process. Some machines also check that the items in the bag match the items scanned.
Shoppers may be asked to wait for help if the machine notices a problem.
🎮 Try it yourself!
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