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Barcode Scanners and Readers - the heart of a modern retail store
In the present age of fast life and modernity, not many amongst us have the luxury of
spending hours at a corner store or a retail mart except perhaps on a weekend. So, as
needs of customers grow, stores and retailers find it easier to automate their point-of-sales
terminals and deal with the customers in a more convenient and effective manner.
To cite a very common example, nearly all of us will have heard the familiar ‘beep’
sound at the retail counter as the products we have purchased pass through the point of
sale terminal. This is because the sales person uses a hand-held device to read a coded
sticker on the product called a bar code. This coded sticker provides inventory details as
well as price information to the computer, which is further used in inventory management
and the billing process for preparing the final bill.
Barcode scanners and readers are now an inseparable component of a modern POS setup
at modern stores and retail outlets in the United States and around the world. Not only do
barcode scanning and readers take care of automating the hardware, but also managing
the database in an organized manner while taking care of what goes out of the store and
also helping the store owner or the cashier to handle the cost per unit of the items
purchased and assist in billing.
Bar code scanners and readers are now mandatory in the modern store scenario today.
They form a part of a compulsory setup along with other POS peripherals such as
computer system, printer, cash drawers, and customer display. Modern barcode scanners
complete the entire setup of the contemporary retail store. They read the output from a
bar code labeled to the product and pass it on to the computer that calculates the price of
the product and also passes on other useful details to the computer that processes the
information and for example, prints out a bill for your use.
Barcode scanners and readers can be of various types. Due to the varied needs or
circumstances at a retail store or a large shopping mart, barcode scanners and readers can
be either handheld scanners, bench scanners, or even cordless scanners. These devices
usually employ a light source that is reflected off the barcode and is focused on a light
sensor using a lens. The light sent back by the barcode sticker is then decoded by a
circuitry and sent via a connector to the computer for further analysis.
A variety of barcode scanners and readers are available in the retail and online market
depending upon the complexities and needs. To give a few examples, they include CCD
Scanners, Laser Scanners, Omni Directional Scanners, Pen type scanners, 2D scanners,
and many others utilizing the latest technologies available presently.
To give you a brief idea of these barcode scanners and readers, CCD scanners utilize a
row of LEDS to read the barcode. For this the operator needs to bring the barcode very
close to the scanner. A better alternative is the laser scanner which can read the barcode

even from a distance. Omni Directional barcode scanners and readers can read the
barcode in any direction, while 2D scanners employ sophisticated video grabbing
technology to capture the barcode image.
The industry’s leading POS supplier POSPaper.com can help you choose the right type of
barcode scanner or reader for your organization. Whether you require the device for your
retail store or warehouse, there is always the right kind of barcode scanner or device for
your requirements.
Barcode scanners and readers from reputed manufacturers like Symbol, Metrologic,
Datalogic, and Handheld scanners are available from POSPaper.com. So, if you are in
search of a reputable and trustworthy supplier of barcode scanners and readers, we are
always there to assist you meet even the most complex of your needs.