A ‘barcode picture’ is a machine-readable image with vertical black bars and spaces of variable widths. The black bars and spaces are designed and decoded in such a way to reveal an exact 12/13-digit long sequence of numbers.
Why do I need a Barcode?
Most of the retail stores worldwide today are using a barcode system to optimize their inventory and save time. Therefore, it’s recommended that one can apply for barcode in case of selling products in retail or online stores such as Amazon, Flipkart, Paytm etc.