What does the commodity bar code stand for?

Question 1: What does the barcode of the product stand for? The meaning of 13 in the bar code diagram means that the first three digits indicate the origin (country) of the goods. The last four digits indicate the manufacturer's commodity name, which is uniformly assigned to the applied commodity name by the coding organization of the country (or region). The next five numbers are the number of each product. Manufacturers classify products first, and then code them one by one. Manufacturers can code more than 654.38 million items. The last bit is the check code, which is convenient for the scanner to check the whole code and avoid misreading.

If you want to distinguish authenticity by barcode, you must first know the barcode data of the manufacturer, and then compare them. Generally, there are methods to check the authenticity of regular products, such as SMS, telephone or Internet. These methods are implemented through the manufacturer's database. After you send a query request, the system will enter the database and compare the barcode data you sent with the data in the database. If it matches, it's true. If it doesn't match, it's fake. Others forged it. If you don't know anything, you can't tell the truth from the bar code. You can only see a string of numbers or English letters, or even nothing (the data under the bar code can be hidden), only a black and white bar code can be seen. Such a barcode can only be recognized by a barcode scanner.

At present, ENA barcode, UPC barcode, 25 barcode, cross barcode, Kudba barcode, Sanjiu barcode and 128 barcode are commonly used in the world, among which EAN barcode is the most commonly used commodity.

EAN commodity bar code, also known as general commodity bar code, is formulated by ean international and is widely used in the world. It is the most widely used commodity bar code in the world. At present, this commodity bar code is being used in China. EAN commodity bar codes are divided into EAN- 13 (standard version) and EAN-8 (abbreviated version).

EAN- 13 general commodity bar code generally consists of prefix, manufacturer code, commodity code and check code. The prefix code in commodity bar code is used to identify the country or region, and the code is given in ean international. For example, 00-09 stands for the United States and Canada. 45-49 stands for Japan. 690-692 stands for Chinese mainland, 47 1 stands for Taiwan Province Province and 489 stands for Hong Kong Special Administrative Region. The empowerment of manufacturers' codes is organized by article codes in various countries or regions, while in China, the National Article Coding Center gives manufacturers' codes. Commodity codes are codes used to identify commodities, and the right to assign codes is exercised by the product manufacturers themselves. Manufacturers decide which * * * numbers to use on their products according to the specified conditions. At last, the 1 parity code is used to check the correctness of the L- 12 digital code from the left in the barcode.

The coding of commodity bar codes follows the principle of uniqueness, so as to ensure that commodity bar codes will not be repeated in the global scope, that is, a commodity item can only have one code, or a code can only identify one commodity item. Commodities with different specifications, different packages, different varieties, different prices and different colors can use different commodity codes.

The standard size of commodity bar code is 37.29mm x 26.26mm, and the magnification is 0.8-2.0. When the printing area allows, the barcode with magnification of 1.0 should be selected to meet the reading requirements. The smaller the magnification, the higher the printing accuracy. When the printing accuracy can not meet the requirements, it is easy to read the bar code.

Because the identification of bar code is realized by the color contrast between bar code and blank bar code, generally speaking, as long as the color can meet the requirements of contrast (PCS value), light color can be used as blank color, such as white, orange and yellow, and dark color as bar, such as black, dark green and dark brown. The best color scheme is black stripes and white spaces. According to the practical experience of bar code detection, red, gold and light yellow should not be used as bar code colors, and transparent and gold should not be used as blank colors.

EAN-8 commodity bar code refers to the 8-digit commodity bar code used for identification, which consists of 7-digit commodity item code and 1 digit check code.

The birth of commodity bar code greatly facilitates the circulation of commodities, and modern society cannot do without commodity bar code. According to statistics, at present, there are 500,000 kinds of products in China that use the international commodity bar code. After China's entry into the WTO, enterprises will surely win more space for activities on the international stage. In order to conform to international practice, ... >>

Question 2: How many digits are there in the bar code? What does each represent? The coding of commodity bar codes follows the principle of uniqueness, so as to ensure that commodity bar codes will not be repeated in the global scope, that is, a commodity item can only have one code, or a code can only identify one commodity item. Commodities with different specifications, different packages, different varieties, different prices and different colors can only use different commodity codes.

EAN commodity bar code, also known as general commodity bar code, is formulated by ean international and is widely used in the world. It is the most widely used commodity bar code in the world. EAN commodity bar codes are divided into EAN- 13 (standard version) and EAN-8 (abbreviated version).

EAN- 13 general commodity bar code generally consists of prefix, manufacturer code, commodity code and check code. The prefix code in commodity bar code is used to identify the country or region, and the code is given in ean international. For example, 00-09 stands for the United States and Canada. 45 and 49 represent Japan. 69 stands for Chinese mainland, 47 1 stands for Taiwan Province Province and 489 stands for Hong Kong Special Administrative Region. The empowerment of manufacturers' codes is organized by article codes in various countries or regions, while in China, the National Article Coding Center gives manufacturers' codes. Commodity codes are codes used to identify commodities, and the right to assign codes is exercised by the product manufacturers themselves. Manufacturers decide which * * * numbers to use on their products according to the specified conditions. At last, the 1 parity code is used to check the correctness of the L- 12 digital code from the left in the barcode.

For details, please refer to the encyclopedia of commodity bar codes.

Question 3: What does the barcode mean? The meaning of commodity barcode number (EAN- 13)

Take the barcode 69369838000 13 as an example.

The bar code is divided into four parts from left to right:

1-3 digits: * * 3 digits, corresponding to bar code 693, which is one of the national codes of China. (690-695 are all codes of Chinese mainland, which are used internationally).

4-8 digits: **5 digits, corresponding to the barcode of 69838, representing the manufacturer's code, which is applied by the manufacturer and allocated by the state.

9- 12 digits: * * 4 digits, corresponding to barcode 000 1, representing the commodity code in the factory, which is determined by the manufacturer.

13: * * *1,corresponding to 3 of the barcode, is a check code, which is calculated by the previous 12 bits according to a certain algorithm.

Question 4: What do the numbers in the bar code mean? What do the numbers in the bar code mean?

Take the barcode 69369838000 13 as an example.

The bar code is divided into four parts from left to right:

1-3 digits: * * 3 digits, corresponding to bar code 693, which is one of the national codes of China. (690-695 are all codes of China, which are allocated internationally).

4-8 digits: **5 digits, corresponding to the barcode of 69838, representing the manufacturer's code, which is applied by the manufacturer and allocated by the state.

9- 12 digits: * * 4 digits, corresponding to barcode 000 1, representing the commodity code in the factory, which is determined by the manufacturer.

13: * * *1,corresponding to 3 of the barcode, is a check code, which is calculated by the previous 12 bits according to a certain algorithm.

Formula 13 bit algorithm:

1: take out the sum of odd digits of this number, c1= 6+3+9+3+0+0 = 21;

2: Take out the sum of even numbers of this number, C2 = 9+6+8+8+0+1= 32;

3: The odd sum is added to "three times the even sum".

4. Unit number of results:117 (117%10 = 7);

5: subtract this single digit from 10:10-7 = 3;

6: Take the single digit of the obtained number (excluding the remainder of 10) 3%10 = 3;

Barcode or barcode is a graphic identifier that arranges several black bars and blanks with different widths according to certain coding rules to represent a group of information. Common bar codes are parallel lines composed of black bars (referred to as bars) and white bars (referred to as spaces) with great differences in reflectivity. Barcode can indicate the country of production, manufacturer, commodity name, production date, book classification number, starting and ending place, category and mailing date, so it has been widely used in many fields such as commodity circulation, book management, postal management, banking system and so on.

Question 5: What is the significance and function of the bar code on the goods? Barcode began in the 1970s, and has been widely used in all kinds of commodities internationally, providing great convenience for commercial activities and commodity management. 1988, China Commodity Coding Center was established, and bar codes were widely used in various fields in China, including publications. 199 1 in April, China was officially accepted as ean international.

Barcode, also called barcode, is composed of a group of lines with different widths, black and white, parallel and adjacent, and is equipped with a code record composed of corresponding characters to express some information.

The meaning of a set of regularly arranged bars and spaces in bar code: bars are the parts with low reflectivity in bar code, that is, black or colored stripes; Empty is the part with high reflectivity in the bar code, that is, the white or colorless stripe part. Bar code is an automatic identification technology, and it is a special code that uses photoelectric scanning reading equipment to input data to the computer. This code includes product name, specification, price and so on.

First, the use of bar code function

(1) automatic reading recognition. As long as the label of the bar code is scanned with a scanning reader, the computer can automatically read and identify, determine the code of the goods, then find the price, do accumulation and so on. , summary settlement, output the total amount. It is fast and accurate.

(two) the classification, summary and analysis of commodity sales information is conducive to the smooth operation and management activities.

(3) The sales information can be fed back to the production unit in time through the computer network, so as to reduce the time-space difference of information transmission between production, supply and sales.

Second, EAN commodity bar code

EAN is the abbreviation of European article code and ean international. The member countries (or regions) participating in the association are called EAN member countries (or regions), and the codes of EAN bar codes are stipulated respectively. EAN barcode is universal commodity bar code. EAN barcode consists of a 12 digit product code and a check code. The first three digits of 12 are the prefix number, the middle four digits are the manufacturer code, representing an enterprise, and the last five digits are the product code.

The first three digits are only the barcode prefix codes of EAM members, which have nothing to do with the quality of goods. It can only show that some large enterprises take the lead in adopting bar codes as labels.

Commodity barcode refers to a symbol composed of a group of regularly arranged bars, spaces and their corresponding characters, which is used to represent certain commodity information. Among them, the bar is dark and empty, which is a reading device used to scan and read bar codes. Its corresponding characters are composed of a group of * * * numbers, which can be used for people to directly read or input data to the computer through the keyboard. This set of spaces and corresponding characters represent the same information.

Bar code technology was born with the development and application of computer and information technology. It is a new technology integrating coding, printing, identification, data acquisition and processing.

Using bar code scanning is the general trend of future market circulation. In order to make goods circulate freely and widely in the world, enterprises must abide by the relevant provisions of commodity bar codes whether designing, manufacturing, applying for registration or using commodity bar codes.

At present, ENA barcode, UPC barcode, 25 barcode, cross barcode, Kudba barcode, Sanjiu barcode and 128 barcode are commonly used in the world, among which EAN barcode is the most commonly used commodity.

EAN commodity bar code, also known as general commodity bar code, is formulated by ean international and is widely used in the world. It is the most widely used commodity bar code in the world. At present, this commodity bar code is being used in China. EAN commodity bar codes are divided into EAN- 13 (standard version) and EAN-8 (abbreviated version).

EAN- 13 general commodity bar code generally consists of prefix, manufacturer code, commodity code and check code. The prefix code in commodity bar code is used to identify the country or region, and the code is given in ean international. For example, 00-09 stands for the United States and Canada. 45-49 stands for Japan. 690-692 stands for Chinese mainland, 47 1 stands for Taiwan Province Province and 489 stands for Hong Kong Special Administrative Region. The empowerment of manufacturers' codes is organized by article codes in various countries or regions, while in China, the National Article Coding Center gives manufacturers' codes. Commodity codes are codes used to identify commodities, and the right to assign codes is exercised by the product manufacturers themselves. Manufacturers decide which * * * numbers to use on their products according to the specified conditions. Commodity barcode finally uses 1 parity code to check commodity barcode ... >>

Question 6: What do the numbers indicated in the bar code on the goods refer to respectively? EAN- 13 general commodity bar code generally consists of prefix, manufacturer code, commodity code and check code. The prefix code in commodity bar code is used to identify the country or region, and the code is given in ean international. For example, 00-09 stands for the United States and Canada. 45-49 stands for Japan. 690-692 stands for Chinese mainland, 47 1 stands for Taiwan Province Province and 489 stands for Hong Kong Special Administrative Region. The empowerment of manufacturers' codes is organized by article codes in various countries or regions, while in China, the National Article Coding Center gives manufacturers' codes. Commodity codes are codes used to identify commodities, and the right to assign codes is exercised by the product manufacturers themselves. Manufacturers decide which * * * numbers to use on their products according to the specified conditions. At last, the 1 parity code is used to check the correctness of the L- 12 digital code from the left in the barcode.

Full text:

Commodity barcode refers to a symbol composed of a group of regularly arranged bars, spaces and their corresponding characters, which is used to represent certain commodity information. Among them, the bar is dark and empty, which is a reading device used to scan and read bar codes. Its corresponding characters are composed of a group of * * * numbers, which can be used for people to directly read or input data to the computer through the keyboard. This set of spaces and corresponding characters represent the same information.

Bar code technology was born with the development and application of computer and information technology. It is a new technology integrating coding, printing, identification, data acquisition and processing.

Using bar code scanning is the general trend of future market circulation. In order to make goods circulate freely and widely in the world, enterprises must abide by the relevant provisions of commodity bar codes whether designing, manufacturing, applying for registration or using commodity bar codes.

At present, ENA barcode, UPC barcode, 25 barcode, cross barcode, Kudba barcode, Sanjiu barcode and 128 barcode are commonly used in the world, among which EAN barcode is the most commonly used commodity.

EAN commodity bar code, also known as general commodity bar code, is formulated by ean international and is widely used in the world. It is the most widely used commodity bar code in the world. At present, this commodity bar code is being used in China. EAN commodity bar codes are divided into EAN- 13 (standard version) and EAN-8 (abbreviated version).

EAN- 13 general commodity bar code generally consists of prefix, manufacturer code, commodity code and check code. The prefix code in commodity bar code is used to identify the country or region, and the code is given in ean international. For example, 00-09 stands for the United States and Canada. 45-49 stands for Japan. 690-692 stands for Chinese mainland, 47 1 stands for Taiwan Province Province and 489 stands for Hong Kong Special Administrative Region. The empowerment of manufacturers' codes is organized by article codes in various countries or regions, while in China, the National Article Coding Center gives manufacturers' codes. Commodity codes are codes used to identify commodities, and the right to assign codes is exercised by the product manufacturers themselves. Manufacturers decide which * * * numbers to use on their products according to the specified conditions. At last, the 1 parity code is used to check the correctness of the L- 12 digital code from the left in the barcode.

The coding of commodity bar codes follows the principle of uniqueness, so as to ensure that commodity bar codes will not be repeated in the global scope, that is, a commodity item can only have one code, or a code can only identify one commodity item. Commodities with different specifications, different packages, different varieties, different prices and different colors can only use different commodity codes.

The standard size of commodity bar code is 37.29mmx26.26mm, and the magnification is 0.8-2.0. When the printing area allows, the barcode with magnification of 1.0 should be selected to meet the reading requirements. The smaller the magnification, the higher the printing accuracy. When the printing accuracy can not meet the requirements, it is easy to read the bar code.

Because the identification of bar code is realized by the color contrast between bar code and blank bar code, generally speaking, as long as the color can meet the requirements of contrast (PCS value), light color can be used as blank color, such as white, orange and yellow, and dark color as bar, such as black, dark green and dark brown. The best color scheme is black stripes and white spaces. According to the practical experience of bar code detection, red, gold and light yellow should not be used as bar code colors, and transparent and gold should not be used as blank colors.

EAN-8 commodity bar code refers to the digital code used for identification ... >; & gt

Question 7: What do the numbers under the bar code of that product stand for? Prefix code organization/country (or region) where the application field is located Prefix code organization/country (or region) where the application field is located 000 ~ 019; 030 ~ 039; 060 ~ 139 USA 020 ~ 029; 040 ~ 049; 200 ~ 299 Store code 050 ~ 059 Coupon 300 ~ 379 France 380 Bulgaria 383 Slovenia 385 Croatia 387 Bosnia and Herzegovina 400 ~ 440 Germany 450 ~ 459; 490 ~ 499 Japan 460 ~ 469 Russia 470 Kyrgyzstan 47 1 China Taiwan Province Province 474 Estonia 475 Latvia 476 Azerbaijan 477 Lithuania 478 Uzbekistan 479 Sri Lanka 480 Philippines 48 1 Belarus 482 Ukraine 484 Moldova 485. Armenia 486 Georgia 487 Kazakhstan 489 China Hong Kong Special Administrative Region 500 ~ 509 Britain 520 Greece 528 Lebanon 529 Cyprus 530 Albania 53 1 Macedonia 535 Malta 539 Ireland 540 ~ 549 Belgium and Luxembourg 560 Portugal 569 Iceland 57. 0 ~ 579 Denmark 590 Poland 594 Romania 599 Hungary 600,601South Africa 603 Ghana 608 Bahrain 609 Mauritius 6 1 Morocco 6 13 Algeria 6 16 Kenya 6 18 C? te d 'Ivoire 19 Tunisia. 626 Iran 627 Kuwait 628 Saudi Arabia 629 * * United Arab Emirates 640 ~ 649 Finland 690 ~ 695 China people * * * Republic 700 ~ 709 Norway 729 Israel 730 ~ 739 Sweden 740 Guatemala 74 1 El Salvador 742 Honduras 743 Nicaragua 744 Costa Rica 745 Panama 746 Dominica 750 Mexico 754 ~ 755 Canada 759 Venezuela 760 ~ 769 Switzerland 7 Colombia 773 Uruguay 775 Peru 777 Bolivia 779 Argentina 780 Chile 784 Paraguay 786 Ecuador 789 ~ 790 Brazil 800 ~ 800 869 Turkey 87 0 ~ 879 Netherlands 880 Korea 884 Cambodia 885 Thailand 888 Singapore 890 India 893 Vietnam 899 Indonesia 900 ~ 9 19 Austria 930 ~ 939 Australia 940 ~ 949 New Zealand 955 Malaysia 958 China Special Administrative Region 977 serial publications 978,979 books 980 bills receivable 98 1 989.

Question 8: What do the numbers on the bar code mean? The meaning of 13 in the bar code diagram means that the first three digits indicate the origin (country) of the goods. The last four digits indicate the manufacturer's commodity name, which is uniformly assigned to the applied commodity name by the country (or region) coding organization. The next five numbers are the number of each product. Manufacturers classify products first, and then code them one by one. Manufacturers can code more than 654.38 million items. The last number is the last check code, which is convenient for the scanner to check the whole code and avoid misreading.

Question 9: What is a commodity code? What's the difference between commodity code and barcode? 5. Commodity coding refers to the process of identifying commodities with a set of * * * numbers, and Gong Group is called code.

Harmonized system code: refers to a group of 8-digit or 10 * * digits, which is used to distinguish the goods types of inbound and outbound commodities. Also known as HS code, tax number and tax number. See HS coding for details.

Commodity bar code is an information mark composed of a group of bars, spaces and corresponding characters (* * * numbers) arranged according to certain rules, which is used to represent the store's automatic sales management system or commodity classification code.