POS systems are highly effective tools that are used for the administration and management of retail stores. For the efficient functioning of the system, there are various components in it. These components work in coordination to fulfill the purpose.
Components include the software of the POS system along with various hardware devices. Hardware devices include barcode scanners, cash drawers, and many more. Among these barcode scanners are important for accessing the product data from the inventory database maintained in the POS System.
Every product or item sold in a retail store has a unique barcode symbol associated with it. This barcode symbol can be converted to an alphanumeric sequence. This sequence is used to uniquely identify the data of that product in the database. These hand-held barcode scanners can be used to capture this symbol or barcode.
The captured code is converted to the equivalent alphanumeric sequence. Consequently, the product-related data and information can be retrieved. This data includes several items in the inventory, the price per unit, and a brief description.
Depending on the usage and working of the barcode scanner, it can be categorized into several types. Unlike single line barcodes scanner that takes one line inputs, Omni-directional barcode scanners take the barcode input from multiple angles. These inputs are used to obtain the barcode with minimal errors.
Certain barcodes contain information in 2 dimensions as opposed to just black and white stripes. These types of barcodes can be scanned using 2D barcode scanners. There are numerous other types of barcode scanners that can be purchased.
Article source: https://aussiepos.wordpress.com/2019/11/08/know-all-about-the-barcode-scanner-in-pos-system/
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