The first supermarket was first introduced during the 1970s. Since then, barcodes and barcode scanners are indispensable from the industry when it comes to today’s malls. Making barcodes the rising star of the sectors and familiarising it with people from elderly to children. Especially when you live in Malaysia and your mom always brings you and your sisters to the supermarket every weekend for supplies. With your sisters dangling on the cart’s children seats and you running around for treats and the selection process is lengthy with your mom trying to look for a good deal. Thanks to the Bluetooth barcode scanner Malaysia, we could speed up this process

What is barcode? 

Cashier helping customer at supermarket checkout.

A barcode is a formation of small black straight lines and sometimes with numbers in orders that a specified scanner could read and understand. Most of these barcodes could appear within the food industry like markets, and farming animal name tags or they could be used in the sales service industry with products marked with barcodes for identifying purposes. 

From big, multinational companies to small local stores, barcodes are getting everywhere with their convenience and efficiency. There are 2 types of barcodes, linear and 2D. The most widely used and recognizable would be the linear barcodes. It consists of 2 parts: the barcodes and the 12-digit UPC number. The first 6 digits are the manufacturer’s identification number, and the next five are the product’s numbers. The last digit number is a check digit that allows the barcode reader to acknowledge whether the barcode is correctly scanned or not. Whereas, the 2D barcode is more complex with more information contained. From the price, and quantity to the web address and image. 

A linear barcode reader cannot scan a 2D barcode and vice versa. For a 2D barcode to be read, an image scanner is to read the information implanted in the Bluetooth barcode scanner Malaysia.

How does it work?

The barcode is read by the scanner. A barcode scanner consists of 3 components including the illuminating system, the sensor, and the decoder. It operates by first the cashier will scan the barcodes with a barcode scanner. The illuminating system will light up the barcode’s black-and-white elements with a red light that converts them into matching text. In a more detailed description, the sensor will detect the reflecting light coming from the barcode illuminated with a red light that generates an analog signal. The signal will then be sent to the decoder to interpret and validate the barcode using the check digit – the last digit of the barcode – and convert it into text. Having your business a better and smoother relife with Bluetooth barcode scanner Malaysia. 

Why is it important to apply barcode scanning technology?

Efficiency: barcodes contain a surplus amount of information and could be painlessly input into the system with simple steps. In the context of multinational companies or the supermarket chains with an abundance of goods and stock. Moving in and out everyday with a non-stop flow to meet the customers’ demands. The barcode technology will ensure the system’s efficiency and smooth operation. 

Error Reduction: machine work style is famous for its correctness and endurance when compared to human work style. Barcode technology will make sure there will be no error occurring during the working progress. Whereas a tired employee manually input the product information would likely create errors. As mentioned before, in the context of multinational corporations and supermarket chains, any error could cause catastrophic brokedown. 

Data collection & tracking: barcodes will be read and the embedded information will be transferred back to the system where it will be categorised and analysed for buying trends. Moreover, this information also shows which types of goods are being consumed most and will trigger the system to restock and maintain the amount of goods.