Tosome extent it is, but the main goal is to check the originality of the product. More common are ean numbers, consisting of thirteen characters and unique lines. Let's consider in the article how to reliably determine the manufacturer and the authenticity of the goods by a linear barcode. Contents. Check barcode online. Purpose of a barcode. Thefirst step is to locate the battery under the hood and look for a sticker with date information printed in a recognizable convention. For example, "3/15" would simply mean the battery was manufactured in March 2015. If there is no date sticker, the battery will have a strip, engraving, or heat stamp with a decipherable alphanumeric code. Code39 is identifiable by a start pat tern of narrow and wide bars as follows: NNWWN (N = narrow, W = wide) Code 39. If you look closely, you will see the same pattern at the end of a Code 39 barcode. GS1-128 is a bit more complicated. Code 128 has three possible character sets, each of which encode data differently. Usethe camera on your phone to scan barcodes or the QR Code on the packaging or product sticker. The application will display all information that the business has provided, such as: Full product name. Product type (color, color code, product code) Company name, brand. .

how can i tell if a barcode is original