Come trovare un codice prodotto?

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To search for the product code (EAN) of a specific product, visit the website ean-search.org and enter the product name. For example, the WP MoneyClick plugin allows you to insert the EAN code associated with TrovaPrezzi products to advertise them.


Some common questions about barcode scanners include:

  • What is the best barcode scanner?
  • The top 5 barcode readers – 2022 ranking:
    1. Tera barcode reader wireless 2.4 GHz with USB 2.0
    2. Inateck Wireless Laser Barcode Scanner
    3. Netum NT-M1 Barcode Reader
    4. Tera 1D Laser USB 2.0 Plug & Play Barcode Scanner
    5. Proster 2.4GHz Wireless USB Barcode Scanner

The EAN 13 code is composed of thirteen distinct digits that uniquely identify a product and structure it as a symbol. The barcode generation software automatically calculates the last digit, which serves as a check digit.

Structure of EAN13

In summary, the EAN 13 barcode family consists of thirteen distinct digits:

  • The company prefix (GS1 prefix) has nine digits.
  • The product code has three digits.
  • One reference digit.

Interpretation of Barcode Numbers

In the case of EAN 13 barcodes, the first two digits represent the national encoding, the next four digits represent the manufacturer’s encoding, followed by one digit for product encoding, and finally, one digit for the control code.

To use the QR code PosteID for access, follow these steps:

  1. Open the PosteID application with your Poste Italiane credentials.
  2. Enter the PosteID code.
  3. Press the "Authorize with QR code" button, located at the bottom.

QR codes do not have an expiration date and remain active as long as the link is not modified or deleted.

According to the regulations, the "VerificaC19" application allows you to choose the type of verification required. Before scanning, select the verification type:

  • BASE: for basic green pass requirements.

The official Italian government application, "VerificaC19," was developed by the Ministry of Health in collaboration with the Ministry of Technological Innovation and Digitalization, the Ministry of Economy and Finance, and the Extraordinary Commissioner for the COVID-19 Emergency. It enables operators to verify the green pass.

Here are some recommended apps for downloading QR codes:

  • QR Code Scanner
  • QR Barcode Scanner
  • RedLaser Barcode & QR Scanner
  • Quick Mark
  • Norton Snap
  • Wear Codes
  • QR Reader for iPhone
  • Barcode Scanner

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