A woman operates the NCR FastLane self checkout at a Wal-Mart store. NCR Corporation ( is a technology company specializing in products for the retail and financial sectors Wal-Mart Stores Inc (or Walmart as written in its new logo is an American public corporation that runs a chain of large discount department stores

Self checkout machines are automated alternatives to the traditional cashier-staffed checkout at retailers. A cashier is a person who rings up the goods or services that the Consumer wishes to purchase Point of sale or point of service ( POS or PoS) can mean a retail shop, a checkout counter in a shop or the location where a transaction

Description

Some retailers have introduced self checkout machines, where the customer is permitted to scan the barcodes on their own items, and manually identify items such as fruits and vegetables (usually with a touchscreen display), which are then weighed where applicable, and place the items into a bagging area. A customer is someone who makes use of the paid products of an individual or Organization. A bar code (also barcode) is an optical Machine-readable representation of data The term fruit has different meanings dependent on context and the term is not synonymous in Food preparation and Biology. The term " vegetable " generally means the edible parts of Plants The definition of the word is traditional rather than Scientific, however A Touch Screen is a display which can detect the presence and location of a touch within the display area The weight observed in the bagging area is checked against previously stored information to ensure that the correct item is bagged, allowing the customer to proceed only if the observed and expected weights match, although not all machines do this.

In some self-checkout systems, rather than weighing items in the bagging area, a conveyor belt is provided to move items from the barcode scanner to the bagging area. A belt conveyor consists of two or more Pulleys with a continuous loop of material - the conveyor belt - that rotates about them A bar code (also barcode) is an optical Machine-readable representation of data In such a system, the item is checked while it is on the conveyor belt, reducing the confusion and limited working space sometimes associated with "bag-as-you-scan" systems.

There is normally an attendant watching over several self checkout machines, to provide assistance, prevent theft through exploitation of the machines' weaknesses, and to enforce payment. In Criminal law, theft (also known as stealing or filching) is the illegal taking of another person's Property without that person's freely-given Attendant assistance is also required for the purchase of age-restricted items such as alcohol, tobacco and aerosol paints. In Chemistry, an alcohol is any Organic compound in which a Hydroxyl group ( - O[[hydrogen H]]) is bound to a Carbon Tobacco is an Agricultural product recognized as an addictive drug processed from the fresh Leaves of plants in the genus Nicotiana. Aerosol paint (spray paint – Paint in a sealed pressurized container that is released in a fine spray mist when depressing a Valve button located on the top of

Payment on these machines can be accepted by various methods; card via EFTPOS, Credit Card, cash via coin slot and bank note scanner, and in-store gift cards where applicable. Electronic funds transfer or EFT refers to the Computer -based systems used to perform Financial transactions electronically Cash usually refers to Money in the form of Currency, such as Banknotes and Coins In Bookkeeping and Finance, main - title Coin keywords numismatics coin review A currency detector is a device that determines if a piece of currency is or is not counterfeit Most coupons also have barcodes and can be scanned the same way that items are scanned. In Marketing a coupon is a ticket or document that can be exchanged for a financial discount or rebate when purchasing a product.

Benefits

The benefit to the customer is in the reduced checkout time because stores are often able to efficiently run two to six self checkout units where it normally would have had one cashier. Some customers appreciate the ability to not have to deal with anyone, giving an illusion of privacy and anonymity, when in fact the self checkout attendant can track the progress of customers on all machines via a separate terminal known as a RAP (Remote Attendant Post).

The benefit to the retailer in providing self checkout machines is in reduced staffing requirements since one attendant is all that is required to run 4 to 6 checkout lanes at one time.

Challenges

The time efficiency requires that the customers using the machine be reasonably competent. An inexperienced customer can cause the same sort of delays as an inexperienced cashier on a conventional register.

As the weight observed in the bagging area is checked to allow the customer to proceed only if the observed and expected weights match, it is difficult to reconcile with the use of environmentally preferable alternatives to shop-provided bags, for example, baskets, rucksacks, and other reusable (but heavier) carriers. Environmentalism is a broad philosophy and Social movement centered on a concern for the conservation and improvement of the environment. A bag (also known as a Sack) is a non- rigid or semi-rigid container made of Paper, Cloth, Plastic, Leather, A basket is a container which is traditionally constructed from stiff fibres often made of Willow. A backpack (also called

Another problem which frequently occurs is the bagging scale failing to properly register the weight of the items purchased. A weighing scale (usually just "scale" in common usage except in Australian English where "scales" is more common is a Measuring instrument for The systems often falsely report that unscanned items have been bagged, or that scanned items were not placed in the bag. These false alerts halt the checkout process and require the store attendant to come and approve the weight exception, often eliminating any time savings that could have been realized by using self-checkout instead of waiting in line for a regular register. This issue sometimes occurs because of weight fluctuations on the bag scale caused by the platter being improperly positioned or calibrated.

Alternative system

An alternative system 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. In the Mediterranean Basin and the Near East, a kiosk ( Persian کوشک Kushk Arabic كشك Koshk Turkish Köşk Loyalty programs are structured marketing efforts that reward and therefore encourage loyal buying behaviour — behaviour which is potentially of benefit to the firm 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. Radio-frequency identification ( RFID) is an automatic identification method relying on storing and remotely retrieving data using devices called RFID tags or The system was in use at many larger Safeway stores in the United Kingdom until the stores were rebranded as Morrisons after the chains merged. Safeway was a chain of Supermarkets and Convenience stores in the United Kingdom. The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom, the UK or Britain,is a Sovereign state located Wm Morrison Supermarkets PLC ( is the fourth largest chain of Supermarkets in the United Kingdom. Waitrose uses this system under the name Quick Check. Waitrose is the Supermarket division of the John Lewis Partnership, with 192 branches as of September 2008 Also this system is available in some Sainsbury's Stores. This system is also used at some Martin's and Tops stores in the United States as EasyShop,^[1], Pak'n Save in New Zealand and Superquinn in Ireland, where it is branded SuperScan. Giant Food Stores LLC is an American Supermarket chain that currently operates stores in Pennsylvania New York Maryland Virginia and West Virginia under the names Tops is an American Supermarket chain based in Williamsville, New York, with stores in the western and central regions Pak'n Save is a Supermarket chain in New Zealand operated by the Foodstuffs cooperative New Zealand is an Island country in the south-western Pacific Ocean comprising two main landmasses (the North Island and the South Island Superquinn is an Irish Supermarket chain The company was until 2005 entirely privately held by the Quinn family Ireland ( Irish: Éire, ˈeːrʲə is a country in north-western Europe.

Theft on these services is reduced by a combination of a high barrier to entry (Waitrose for example requires users of its service to have one of their credit cards, which in itself requires a credit check and the provision of identification) and occasional audits of customers' shopping, where customers chosen at random are taken to a specialised till and have their shopping scanned in the usual way. A credit card is part of a system of Payments named after the small Plastic card issued to users of the system

See also

• Cash register
• Point of sale
• RFID
• Smartstores

References

External links

• KioskMarketplace.com - Industry news site devoted to kiosks and related technology