Barcode ean 13 signs. Koduvannya - EAN13 (8)

EAN-13 barcode (translated as European Article Number, plus the number of changes to International Article Number, if the EAN abbreviation is saved) - 13-digit (12 characters check digit) a barcode standard, which is a multiplicity of the 12-digit UPC standard, split in 1970 by George Joseph Laurel. EAN-13 regulations for the organization of standardization EAN 13.

13 digits of the EAN-13 barcode were grouped by the offensive rank:

• Liva group Tsifri 2-7. The liva group includes the first figure, from which to lay the reversal of the pairing.
• Group rights: Digits 8-13, 13th digit є control.

The EAN-13 barcode can be used to mark up the goods for sale in retail. The digits of the EAN-13 codes are coded by international commodity numbers, which are known in Japan as Japanese Article Numbers (JAN). All the numbers, coded in UPC and EAN barcodes, look like Global Trade Item Numbers (GTIN), the smell can be coded in other EAN barcodes.

Structure

The GTIN-13 digits encoded at the barcode are stored from the following components:

The EAN prefix, the first three digits, which you want to sign up for, in the national organization of the EAN registering a copy (you can not go to the place of the actual product production).
If the ISBN is rewritten in EAN-13, the EAN prefix will be 978 or 979. The prefix 979 will be in the ISMN rewrite (the same prefix for ISBN) and 977 for ISSN.

The code of the enterprise will be used optionally if you do not have any problems, it is even necessary. It is stored in 1-8 digits, it is stored in the form of the GTIN-13 number, which is necessary for the virobnik to identify the new product lines (for the ISBN and ISSN standards, the whole component can be validated for the purpose of registering the message for the organization) Deregistered Obov'yazkovy specimens are distributed on the outskirts of adblocks for vidavtsiv, baguyas regions at the ISSN and ISBN registers are seen on a number of prefixes.

The product code, which can be stored in 1-9 digits (in the ISBN and ISSN, the product is displayed for the unique identification of the publication from the same type; Seeing so і not published і not released in sales).

Check digit

The check digit is to be checked for the module 10 with wagons of the 3 and 1 series. Zokrem, which is the sum of all numbers, multiplied by the wag of the series, last by 10 without surplus, the EAN system will detect all one-time pardons. However, since the difference is that the number is different, the EAN system does not mean all the sums of the permutation.
The additional number is vikoristovuєtsya as a clearer code for a joke of information about the line of products, which is fixed in the database; tse number zvychayt not break into components in koristuvach systems.

Prefixes EAN

The first two are three digits of the GTIN, whether it is a commodity, from a national organization EAN є virobnik. It is necessary to note that the EAN-13 codes were quickly repaired from 0, as the 12-digit UPC form is just a complementary form, represented by the same barcode. However, the next hour more and more goods sold outside the United States and Canada will receive EAN-13, but will be repaired from 0, but now there are some more EAN-US codes.

Regional codes 200-299 Most EAN Organizational Members provide a wide range of internal victorian at razdrіbnіy trade (or in the middle of enterprises). Deyaki of enterprises distribution trade vikoristovuyt yogo for vlastnyh (under the brand name chi ni) goods (I would like to bagato hto we will remove the vyrobnik code GLN for vlasta trade marks); deyaki vikoristovuyut also a part of the prefix for the goods, which is packed in the shops, for example, you can speak at the checkout before selling to the buyer. Krim of the identifier for the product, the barcode can be used to explain the information about the price, the number of the goods or the goods (it will be returned from the seller's account); The identifier for the product can be assigned by the EAN system administrator, or the values ​​itself can be used. Companies that have traditionally used UPC barcodes are now switching to EAN prefixes: 04 (for goods) and 02 (for goods packaged at stores).

Check Digit Role

Before koduvannya check digit is counted after additional digits. Vona rozrakhovuє The control will be a figure, since it is necessary to add to the sum, the amount will be 10 without surplus (this is a counter element for module 10). For big I will describe again That div's algorithm. also ISBN check digit calculation. The Global Identification Number (GLN) is also a vicarious method.

Product barcode parity in Roskod

Wiglyad yakє barcode?

Bar - ean code 13 visually viglyadaє like a row of black and bіlich smogs, schooled, supplemented by a set of Arabic numbers.

• The first 2-3 digits on the left sides indicate the correctness to the specific country. Russia is given a range of 460-469.
• Step 4-5 symbols - the code of the virobnik for the product of the company.
• The 5-digit code characterizes the non-front item, being a unique number.
• Check digits.

Do not wait for a product that can be found in a particular land, there is a barcode of the same land. The legal and virobnichi addresses of the company often do not come up, the virobnik can be a daughter's form or a foreign philanthropy. Program for generating barcodes ean 13 online

For quick otrimannya barcode є special services - online generator.

Yak pratsyuє online generator?

• A collection of koristuvachev will be used to vibrate bazhane koduvannya, for example, EAN-13.
• Offensive croc - enter 12 digits, for which information will be encoded. I’ll stop, you don’t need to enter the 13th digit, the program is automatically opened.
• Stuck on the button "Create barcode"
• The readings of the generations will have an EAN-13 barcode, which is ready to download or save in the required graphical format.

You can instantly open a barcode block, writing down the numbers one to one.

Online generator is also available, if you need to insert a barcode for the victorian in the company boundaries; If you have a problem, read the number "2". However, for the release of products on the market, it is necessary to correct the barcodes from the official administrator.

Barcode of rіznih lands

Barcode- the price is not great for the XX century in the sphere of goods marketing. If you have a lot of newer versions, have a barcode in the systems of automation of distribution trade ... but not with our statistics. Meta її is a way to look at the mechanism of a barcode: as it is in practice, as information in a new place, for whom everything is needed and a number of food.

For robots with a barcode, we need to be a barcode. With the help of the online barcode generator on the site www.barcoding.com, you can edit any barcode of any standard, in this type of EAN-13. All digits in this barcode are valid, except for the first three (460), which represent the country code in this vypad Russia.

So, what is the EAN-13 / JAN-13 barcode? There is a set of 13 digits and encrypted meanings in the form of black and big thin brutes, who are dear. The width of the black ones and the big ones is the same.

The whole standard of bar-coding has been broken down by the international organization of commodity numbering. GS1, whose representative office is at Russia є " Association of automatic identification UNISCAN / GS1 Ukrainian ".

Combination of numbers EAN-13 barcodeє unique, tobto. Identical combination of 13 digits is not known in the current land. It was announced that the skin of the country-member of GS1 will be assigned a combination of three digits, which will mean the whole country. So, for example, Russia has seen a range of 460-469, ale tsyu stage for the markup of goods from Russia, it is victorious to lose 460. Otzhe, the first three digits represent the land of the goods.

Enter 6 digits є with the unique code of the virobnik product. In our vipadku tse 645384. Tsey virobnik obov'yazkovo maє buti registered with the national representative of GS1, please deny the right to vikoristovuvat barcode with this number.

Nastupnі 3 digits indicate the product number in the list of the virobnik. Our vipad has a barcode that means item 907, issued by a Russian company registered in the GS1 national organization under the number 645384.

This is, in principle, all information, as you can set the barcode to the EAN-13 standard. Ale, there are only 12 digits, and also 13th.

Leave the digit at the barcode є of its own kind as a sign of Jacost given barcode, so as you look at the barcode scanner, about those, giving the code є reference. It is even easier to calculate the qiu figure. There are two methods of calculating, and they are not necessary for studying arithmetic in another class in school.

Persh method:

1. Rukhayuchis right-handed navo, it is necessary to pidsumovuvati all the numbers on the paired positions. When pidrakhunks, mothers are required in respect, but the remaining check digit can be secured and borrowed by the first position:
7 + 9 + 8 + 5 + 6 + 6 = 41
2. Now it is necessary to multiply the result by 3:
   41 × 3 = 123
3. Step on the crochet slid pidsumovuvati numbers on unpaired positions. Repair the third digit:
   0 + 4 + 3 + 4 + 0 + 4 = 15
4. Now pidsumovuєmo otrimanі two results at points 2 і 3 ;
   123 + 15 = 138
5. It is necessary to round off the result for bik to the nearest multiple of ten. We have - tse 140.
6. Now, from the specified number, it is necessary to withdraw the amount to the item 4 :
   140 - 138 = 2

Method other:

1. The sum of numbers on the paired positions of the barcode multiplied by 1 ( 0 + 4 + 3 + 4 + 0 + 4 );
2. The sum of numbers on unpaired positions in the barcode multiplies by 3 (7 + 9 + 8 + 5 + 6 + 6)*3 ;
3. The result of sum dіy 1 and 2 is seen from the closest multiple of 10 on the larger side ( 140-138 ).

Such a way of scanning a barcode to itself is to change, ale, zoosumilo, to curb the stink of a trick. If the check digit does not appear from the result of such a calculation, the barcode is not valid.

In such a rank, barcode, from the database great stores rozdrіbnoї tradeіvlі become an indispensable tool for automatization of trade, which will signifi- cantly ask for the goods on the trading floor.