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Self-checkout
Self-checkouts (SCOs), also known as assisted checkouts (ACOs) or self-service checkouts, are machines that allow customers to complete their own transaction with a retailer without using a staffed checkout. When using SCOs, customers scan item barcodes before paying for their purchases without needing one-to-one staff assistance. Self-checkouts are used mainly in supermarkets, although they are sometimes also found in department or convenience stores. Most self-checkout areas are supervised by at least one staff member, often assisting customers to process transactions, correcting prices, or otherwise providing service.
As of 2013, there were 191,000 self-checkout units deployed around the globe, and by 2025, it is predicted that 1.2 million units will be installed worldwide. It has been estimated that "the self-checkout system market in the U.S., which accounts for 41% of the global market, reached $1.4 billion in 2021."
The machines were originally invented by David R. Humble at Deerfield Beach, Florida-based company CheckRobot Inc., with NCR Corporation having the largest market share. They were introduced to the public in July 1986; the first machine, produced by CheckRobot, was installed in a Kroger store near Atlanta, Georgia.
In self-checkout systems, the customer is typically required to:
There is normally at least one supervising staff member who will assist customers when required, authorise the sale of age-restricted products such as medicines, alcohol, knives and tobacco, remove or de-sensitize electronic article surveillance devices, and provide additional loss prevention and customer service. In 2024, German supermarket chain Lidl started trials using a check weigher at some self-checkout terminals.
An alternative system (self-scanning) consists of a portable barcode scanner that is used by the customer to scan and bag items while shopping. When the customer has finished shopping, the scanner is brought to a checkout kiosk, where the information from the barcode scanner is downloaded to the kiosk, usually in conjunction with a customer loyalty card. The customer pays and receives a receipt at the checkout kiosk. The integrity of the system is maintained through the use of random audits or RFID. Stop & Shop uses handheld scanners or mobile phone apps for its "ScanIt!" as-you-go system for customers who want to use it.
The Walmart-owned warehouse club, Sam's Club, allows customers to download an app and scan items into their cart using a mobile application. In summer 2018, Walmart China launched its Wechat-based "Scan and Go" program, allowing customers to scan items into their carts without downloading another mobile app, while paying through Wechat Payment or Alipay. The "Scan and Go" program carried 30% of all payments made in Chinese stores, and even improved sales in certain markets by 10%.
In December 2016, Amazon announced a brick-and-mortar store in Seattle under the name Amazon Go, which uses a variety of cameras and sensors in order to see what customers are putting into their shopping bags. The customers scan a QR code when they enter the store through a companion app, which is linked to their Amazon.com account. When the customer exits the store, the items in their bag are automatically charged to the account.
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Self-checkout AI simulator
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Self-checkout
Self-checkouts (SCOs), also known as assisted checkouts (ACOs) or self-service checkouts, are machines that allow customers to complete their own transaction with a retailer without using a staffed checkout. When using SCOs, customers scan item barcodes before paying for their purchases without needing one-to-one staff assistance. Self-checkouts are used mainly in supermarkets, although they are sometimes also found in department or convenience stores. Most self-checkout areas are supervised by at least one staff member, often assisting customers to process transactions, correcting prices, or otherwise providing service.
As of 2013, there were 191,000 self-checkout units deployed around the globe, and by 2025, it is predicted that 1.2 million units will be installed worldwide. It has been estimated that "the self-checkout system market in the U.S., which accounts for 41% of the global market, reached $1.4 billion in 2021."
The machines were originally invented by David R. Humble at Deerfield Beach, Florida-based company CheckRobot Inc., with NCR Corporation having the largest market share. They were introduced to the public in July 1986; the first machine, produced by CheckRobot, was installed in a Kroger store near Atlanta, Georgia.
In self-checkout systems, the customer is typically required to:
There is normally at least one supervising staff member who will assist customers when required, authorise the sale of age-restricted products such as medicines, alcohol, knives and tobacco, remove or de-sensitize electronic article surveillance devices, and provide additional loss prevention and customer service. In 2024, German supermarket chain Lidl started trials using a check weigher at some self-checkout terminals.
An alternative system (self-scanning) consists of a portable barcode scanner that is used by the customer to scan and bag items while shopping. When the customer has finished shopping, the scanner is brought to a checkout kiosk, where the information from the barcode scanner is downloaded to the kiosk, usually in conjunction with a customer loyalty card. The customer pays and receives a receipt at the checkout kiosk. The integrity of the system is maintained through the use of random audits or RFID. Stop & Shop uses handheld scanners or mobile phone apps for its "ScanIt!" as-you-go system for customers who want to use it.
The Walmart-owned warehouse club, Sam's Club, allows customers to download an app and scan items into their cart using a mobile application. In summer 2018, Walmart China launched its Wechat-based "Scan and Go" program, allowing customers to scan items into their carts without downloading another mobile app, while paying through Wechat Payment or Alipay. The "Scan and Go" program carried 30% of all payments made in Chinese stores, and even improved sales in certain markets by 10%.
In December 2016, Amazon announced a brick-and-mortar store in Seattle under the name Amazon Go, which uses a variety of cameras and sensors in order to see what customers are putting into their shopping bags. The customers scan a QR code when they enter the store through a companion app, which is linked to their Amazon.com account. When the customer exits the store, the items in their bag are automatically charged to the account.
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