Point Of Sale

Restaurant Point of Sale System
Provides touch screen and wireless point-of-sale software systems for restaurants, nightclubs and bars; includes integrated modules for table service, pizza delivery, quick service and tabs.
www.actionsystems.com

Web Address Validation
Validate Addresses on Web Orders and Catalog Requests in Real-time.
www.qas.com

Pointofsale
Looking for a Point Of Sale System? Compare Rates from Multi Vendors.
www.ProposalPortal.com/POS

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store.Point of sale or point of service (POS or PoS) can mean a retailing, a checkout counter in a shop, or the location where a financial transaction occurs. More specifically, point of sale often refers to the hardware and computer software used for checkouts -- the equivalent of an electronic cash register. Point of sale systems are used in restaurants, hotels, stadiums, and casinos, as well as almost any type of retail establishment.

Point-of-sale technology POS systems evolved from the mechanical cash registers of the first half of the 20th century. Examples included the NCR Corporation registers, operated by a crank, and the lever-operated Burroughs registers. These cash registers recorded data on journal tapes or paper tape and required an extra step to transcribe the information into the retailer's accounting system.

Later cash registers moved to operation by electricity, such as the NCR Class 5 cash register. The first computer-based systems were introduced in 1973, such as the IBM 3653 Store System and the NCR 2150. Other computer-based manufacturers were Regitel, TRW, and Datachecker. 1973 also brought about the introduction of the Universal Product Code/European Article Number barcode readers for POS systems. In 1986, the IBM 4683 introduced PC-based POS systems.

During the late 1980s and 90s, manufacturers developed stand-alone credit card devices to easily and securely add credit card processing to POS systems. Some popular models include the VeriFone Tranz 330, Hypercom T7 Plus, and Lipman Nurit 2085. These relatively simple devices have evolved to handle multiple applications (credit card processing, gift card activation, age verification, employee time tracking) on one device. Some wireless POS systems for restaurants not only allow for mobile payment processing, they also allow servers to process the entire food order right at tableside.

Most retail POS systems do much more than just "point of sale" tasks. Even for smaller tier 4 & 5 retailers, many POS systems can include fully integrated accounting, inventory management, open to buy forecasting, customer relation management (CRM), service management, rental, and payroll modules. Due to this wide range of functionality, vendors sometimes refer to POS solutions as retail management software or business management software.

Early POS software The early electronic cash registers (ECR) were programmed in proprietary software and were very limited in function and communications capability. In August of 1973 IBM announced the IBM 3650 and 3660 Store Systems that were, in essence, a mainframe computer packaged as a store controller that could control 128 IBM 3653/3663 Point of Sale Registers. This system was the first commercial use of client-server technology, peer to peer communications, Local Area Network (LAN) simultaneous backup, and remote initialization. By mid-1974, it was installed in Pathmark Stores in New Jersey and Dillards Department Stores.

Programmability allowed retailers to be more creative. In 1979 Eugene Mosher's Old Canal Cafe in Syracuse, New York was using POS software written by Mosher that ran on an Apple II to take customer orders at the restaurant's front entrance and print complete preparation details in the restaurant's kitchen. In that novel context, customers would often proceed to their tables to find their food waiting for them already. This software included real time labor and food cost reports.

Today, most major retailers use POS software or systems.

POS hardware interface standardization Vendors and retailers are working to standardize development of computerized POS systems and simplify interconnecting POS devices. Two such initiatives are OPOS and JavaPOS, both of which conform to the UnifiedPOS standard led by National Retail Foundation.

OPOS, short for Object linking and embedding for POS, was the first commonly-adopted standard and was created by Microsoft, NCR Corporation, Epson and Fujitsu. OPOS is a Component object model-based interface compatible with all COM-enabled programming languages for Microsoft Windows. OPOS was first released in 1996. JavaPOS was developed by Sun Microsystems, IBM, and NCR Corporation in 1997 and first released in 1999. JavaPOS is for Java (programming language) what OPOS is for Windows, and thus largely platform independent.

POS communication command protocols There are several communication protocols POS systems use to control peripherals.Among them are

EPSON Esc/POS
UTC Standard
UTC Enhanced
AEDEX
ICD 2002
Ultimate
CD 5220
DSP-800
ADM 787/788.

There are also nearly as many proprietary protocols as there are companies making POS peripherals. EMAX, used by EMAX International, was a combination of AEDEX and IBM dumb terminal.

Most POS peripherals, such as displays and printers, support several of these command protocols in order to work with many different brands of POS terminals and computers.

Point of sales in the restaurant industry Hospitality point of sale systems have revolutionized the restaurant industry. This is particularly found in fast food service and sales. A number of restaurant chains employ systems which use computer networks. In the most recent technologies, registers are virtual computers, sometimes using touch screens. They will connect to a server, often referred to as a "store controller" or a "central control unit." Printers and monitors are also found on the network. Additionally, remote servers will connect to store networks and monitor sales and other store data.

The efficiency of such systems have decreased service times and increased efficiency of orders.

Currently, POS systems are manufactured and serviced by several firms; see List of point of sale companies.

Point of sales systems in restaurant environments operate on DOS, Windows or Unix environments. They can use a variety of physical layer protocols, though Ethernet is currently the preferred system.

In the fast food industry, a number of configurations may be used in able to aid in the speed of operations. Registers themselves may be in front counter, drive through or walk through cashiering and ordertaking modes. Front counter registers will take and serve orders at the same terminal. Drive through registers will allow orders to be taken at one or more drive through windows and cashiered and served at another. In addition to registers, drive through and kitchen monitors may be used by store personnel to view orders. Once orders appear they may be deleted or recalled by "bump bars", small boxes which have different buttons for different uses. Drive through systems are often enhanced by the use of drive through wireless (or headset) systems which enable communications with drive through speakers.

See also

Self-checkout
EFTPOS
Wireless POS
UnifiedPOS
JavaPOS
ISO 8583
List of point of sale companies

External links

POS Standards overview