Everyone is already accustomed to barcodes on the packaging of goods. Considering it using a special device, you will learn about the product information and its manufacturer. But how to read such a code independently without resorting to the help of technical means. This will be discussed in this article.

What  means  hatch  code

Bar code This is the data in graphical form that is applied to the surface or packaging of products that provide the ability to read by its special devices. Externally looks like alternation of black and white strips, or is represented as a square. The creation of a bar code takes his story in 1948, when a student of the Institute Bernard Silver heard about the request of the head of the food network to develop a system for automatically defining product data. He handed it to his friends, namely Narna Joseph Woodland and Jordin Johanson. Studying different principles of labeling, they made the first system with ultraviolet ink, but it turned out to be unreliable due to fading ink. The next system was made on the basis of Morse alphabet. Inventors expanded points and dash, extending them down. For reading, a technique of optical recording was used, such as applied to the film industry. And on October 20, 1949, they filed a patent for the invention. She received approval on October 7, 1952.

How  read  hatch  code

Each  hatch  code represented  by himself  clear  system  coding. There is no extra.

There are certain coding principles that we now tell me:

• first  2  or  3  numbers  —  this is  code  country  producing  product;
• further  five  numbers –  this is  code  manufacturer  product,  assigned  centralized   organ  each  country;
• subsequent  five  numbers –  this is  code  product  given  manufacturer  or  traders  on one's own,  some  registration  sign  on  whom  find out  the weight,  variety,  mass  and  dr..;
• last  number –  this is  control  number,  necessary  for  reading  scanner  v  algorithm  EAN. ( find  his  way  several  mathematical  solutions).

The  code  performs  lots of  useful  functions:

1. automatic  definition  goods;
2. auto  control  and  accounting  product  and  his  number;
3. fast  holding  shipment,  storage;
4. fast  and  comfortable  service  buyers;
5. fast  obtaining  data  for  marketing  research.

How  to know  country  manufacturer  on  hatch  coda

As mentioned in the previous paragraph, the first 2 - 3 digits on the barcode denotes the country of the manufacturer, in addition, the country can assign several codes. So for Russia, codes 460 - 469 are characterized, for England 50, for Canada and the USA 00-13.4 or 5. Of course, everything is difficult to remember. Therefore, in the above table you can watch the combination of numbers on the bar code that supply the goods to our market.

How  on  hatch  coda  define  authenticity  product

Each item receives its individual code in it is laid information about the country of origin, the manufacturer and the characteristic parameters of this item. Knowing them we can say where the goods arrived from. But sometimes there are questions in the authenticity of the goods and his barcode. In this case, you will have to check the control number, it is the most latter. For example, you want to acquire perfume in the famous brand, but there are doubts about authenticity.

Need to check.

To do this, you need to do certain calculations:

1. let.  all  numbers  coda  ordinal  rooms  with  1  on  12,  except  latest;
2. fold  even  numbers  and  multiply  their  on  3,  1+5+9+2+6+0=23,  23*3=69;
3. summid  numbers  with  odd  places  3+4+8+1+3+3=22;
4. summid  two  obtained  numbers  69+22=91;
5. from  received  numbers  leave  latest  number,  v  ours  case  1;
6. this  number  remove  from  10,  10—1=9,  received  number  and  there is  control  number.

Thus, we were convinced of the proper quality of goods, it can be safely acquired by a genuine.

How  decrypt  hatch  code

It is not difficult to decipher the bar code, it is only necessary to sequentially check all its components. How to do this is described above.

Scanner  hatch  codes  v  appendix  Aliexpress

In mobile application Aliexpress There is a scanner to recognize bar codes. It can find every user with the right corner at the top of the resource page. How do they tell us further.

how  scan  QR  code  on  Aliexpress

Many users shopping ground Seen QR code representing a square. It can be scanned by applying a mobile application. For scanning on a smartphone or tablet, you must enter Aliexpress. In the upper right corner there is an icon that looks like the code. Click on it. After that, the program window opens and automatically turns on the device chamber. It is necessary to hover the camera on the computer screen so that the code is clearly visible. With successful recognition, you will hear a beep, and the page of the phone will appear the page of this product. After that you can start purchases, because Price in the mobile application is lower than on the site.

Where  find  hatch  code  on  Aliexpress

Find a bar code is not difficult. To do this, go to the site and select the desired section in the menu. For example, "clothes for women" - "dwellers".

Go to page liked model And under the price we see the inscription in the red "discounts even more in the appendix". We carry the cursor on the square icon to the left of the inscription. After that, a window appears in which the QR code is located.

How  to know  hatch  code  product  on  Aliexpress

The bar code is issued by the National Coding Association. The procedure is simple. At the beginning, the manufacturer draws up a statement, pay a fee for entry into the Association. After that, it provides a list of goods in need of assigning barcode. All things from the trading platform have codes with data on the manufacturer, otherwise they could not be sent.

Scanner  hatch  codes  on  Aliexpress

In the site catalog you can find various models scanners. For example, a model working together with Windows. The scanner has a convenient handle, quickly reads information. The decoding rate is 180 times per second. The device can operate at low temperatures. This model is perfect for shops.

Also presented model models. With their help, it is easy to keep records of goods. It works on the android operating system and has a color 4 inch screen. The device can download programs for accounting for goods. There is a scanner from the battery with a capacity of 4000 mAh. Included docking station for charging, instruction and cord for connecting to a computer.

The dimensions of the device are:

• length  15,2  cm;
• width  7,7  cm;
• thickness  2,9  cm.

Wemit  he  500  g.  That  device  come true  employees  warehouse  and  large  network  hypermarkets.

Coupon  on  discount  sO  hatch  coda

Many shops Provide buyers coupons for a discount. Very often they are inflicted by the barcode. It is in it that information about what price for this product will be subject to discounts. Considering the code with a scanner, the seller will see a share in effect on this product, and the buyer will save funds.

how  scan  coupon  with  QR  code

Now such codes can be seen almost in all products. You can scan any owner of the smartphone or tablet downloading the program to read the QR code. After installation, the user will need to enter the application and bring the camera to the code. Capture will occur, after which all available information about a particular thing and the magnitude of the discount provided will appear on the phone screen. If it is available.

To scan such codes, you can use the following applications:

• QR  scanner  barcode;
• QR  Droid.  Code.  Scanner.;
• QR  Reader.  for  iPhone..

pros  use  hatch  coda  on  Aliexpress

Buying through the site We can use the seller's coupon and slow down a couple of dollars or more. But it is much more profitable to use the mobile application. Choosing things we do not pay attention to the inscription at the price of "discounts even more in the appendix", and in vain. By snoring the code, we will see the same thing on the phone screen, and the price may differ significantly. Therefore, before paying, see how much thing is in the application. It may be more profitable to buy through it. Summing up Let's say that the most important advantage of bar codes on the trading platform is a comparison of the price of the site and in the mobile version. As a result, you can save money on purchase.

Tracking  postal  departures  on  hatch  coda

Customers track their parcels along the track number, which consists of letters and numbers. It is assigned to each shipment individually and duplicates the barcode. The latter is needed to register in logistics points along the path. Special scanners read the code and transmit it to the server of the international postal monitoring system. It is thanks to her that we can view the path of following our parcel along the track.

This article describes the barcode. Information on their reading and authentication is given. Also you will find out where to find a bar code on Aliexpress and take advantage of them. Using these articles, you can read any barcode and make a purchase with benefit for yourself. Enjoy the shopping.