2D Code / Matrix Code 2027 | The Future of Retail: The Rise of 2D Codes (Stack and Matrix)

The power of 2D codes: Increased efficiency and better data management in retail

In today's technologically advanced retail world, barcodes play a crucial role in tracking and identifying products. Most of us are familiar with the classic 1D barcodes found on almost every product label. However, the industry aims to enable the use of 2D codes alongside or instead of 1D barcodes in retail by the end of 2027. Why this move, and what advantages do 2D codes offer compared to their 1D counterparts?

The choice between EAN code and 2D code

One of the main decisions facing brand owners is choosing between the tried-and-tested EAN code (also known as UPC) and the modern 2D code. Both have their advantages and disadvantages, and the right choice depends on each company's specific needs.

The advantages of 2D codes

2D codes offer a multitude of advantages that make them an attractive option for brand owners. One of the most significant benefits is product traceability and supply chain transparency. 2D codes allow detailed product information to be stored in a compact code that can be accessed with a simple scan. This enables manufacturers to track a product's entire journey from production to sale and identify potential bottlenecks or issues in the supply chain.

The role of 1D barcodes

Although 2D codes undoubtedly offer many advantages, this does not mean the end of 1D barcodes. In situations where only limited information is needed, 1D barcodes will continue to play a role. They are cost-effective, easy to implement, and still meet many retail requirements. Therefore, companies that do not need to store additional data in their codes can continue to benefit from the proven 1D barcodes.

The challenges and the future

The introduction of 2D codes requires some upgrades, particularly in the area of ​​POS scanners. By 2027, most scanners should be able to handle both code types without any problems. However, there is a reassuring aspect for manufacturers currently using EAN or UPC codes: during the transition, they will not need to add an additional 2D code, as the existing codes can continue to be used without issue.

The different types of 2D codes

There are various types of 2D codes, including the GS1 DataMatrix and the QR code. The GS1 DataMatrix uses a data element syntax, while the QR code is based on GS1 Digital Link URI syntax. Choosing the right code depends on the specific requirements and use cases. Collaboration is crucial here to select the appropriate data carrier and syntax.

The role of the GS1 Digital Link

The GS1 Digital Link enables various applications and opens up new possibilities for the use of 2D codes. Particularly for consumer engagement, the QR code is a popular choice due to its widespread use and familiarity. Companies can use QR codes to direct customers to informative websites, promotions, or other interactive content.

The importance of testing and barcode verification

Before 2D codes are widely implemented, it is essential to thoroughly test their performance, size, and placement. These tests ensure that the codes can be scanned smoothly and are of high quality. Barcode verification is a crucial step to guarantee that the codes meet requirements and are easily recognized by POS scanners.

Traceability and transparency of the supply chain, leading to more efficient consumer retention.

The introduction of 2D codes in retail offers numerous advantages, from improved supply chain traceability and transparency to more efficient customer engagement. The choice between 1D barcodes and 2D codes depends on each company's specific requirements. By carefully selecting the right code, collaborating on appropriate data carriers and syntax, and conducting thorough testing and verification, businesses can fully leverage the benefits of 2D code technology and gain a competitive edge in the retail sector.

The Data Matrix code, or QR code, will replace the barcode in 2027 – Image: Xpert.Digital

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• The introduction of the barcode in 1973 revolutionized global logistics
• A successor to the barcode on product packaging is now in the starting blocks

The 1D barcode revolutionized global logistics – Image: Xpert.Digital / Vink Fan|Shutterstock.com

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• The barcode has revolutionized global logistics in several ways

From barcodes to global sensor technology: How logistics benefits from groundbreaking technologies – Image: Xpert.Digital

The introduction of the barcode is considered a groundbreaking milestone in the history of logistics and laid the foundation for the development of global sensor technology. In the 1970s, barcodes began to be used in logistics to uniquely identify products and track their movements along the supply chain. The barcode, consisting of a series of lines and numbers, enabled the efficient capture and processing of information using automatic reading devices.

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• From barcodes to global sensor technology: How logistics benefits from groundbreaking technologies

In this section, we would like to provide an insightful overview of the fascinating world of 2D codes and show how these modern codes can surpass conventional barcodes in many ways.

What are 2D codes?

2D codes are special codes that can store data both horizontally and vertically. Compared to conventional barcodes, they offer a significantly greater information capacity. While conventional barcodes can only contain up to 30 characters, 2D codes can hold up to 3000 characters! This is a remarkable increase in data capacity, opening up enormous possibilities for various applications.

Space-saving solutions for small electronic components

A key advantage of 2D codes is their compact size. Although they can store significantly more data, they occupy only about 1/30th of the space required by conventional barcodes. This makes them an excellent choice for use in small electronic components where space is limited. 2D codes allow for the storage of extensive information in tiny components, resulting in a more efficient and intelligent use of the limited space.

Integrated error correction for data integrity

Another major advantage of 2D codes is their integrated error correction, based on the Reed-Solomon code. This means that even if the code is damaged or dirty, the data can be successfully recovered. Traditional barcodes do not offer this security feature. However, 2D codes lack an additional layer of security in the form of readable characters, which can complicate data recovery in the case of severely damaged codes. Therefore, it is important to implement a suitable system for handling damaged codes.

The two types of 2D codes: Stack and Matrix

There are two main types of 2D codes: stacked and matrix. Stacked codes consist of vertically stacked conventional barcodes. This allows for a clear data presentation and easy scanning. Matrix codes, on the other hand, consist of small squares or dots arranged in a grid. This enables reliable decoding from any direction using a camera or a 2D CCD sensor. Both types offer a wide range of applications, depending on the specific requirements of a project.

Information capacity, space saving and error correction

2D codes undoubtedly represent a remarkable advancement in the world of data encoding. With their impressive information capacity, space savings, and integrated error correction, they offer numerous advantages over traditional barcodes. Their applications range from logistics and electronics to the healthcare industry. To fully leverage the potential of 2D codes, it is crucial to select the right type of code for each project and implement appropriate security mechanisms to mitigate damage.

The world of barcodes has evolved, and 2D codes are poised to become the new standard. This evolution offers numerous benefits for all participants in the supply chain, leading to an improved customer experience. In this section, we will explore the advantages of 2D codes and how they can enhance transparency, traceability, and efficiency in the supply chain. We will also consider the benefits of a dual-labeling strategy, where 2D codes are temporarily combined with linear barcodes. Finally, we will examine Wipotec's Traceable Quality System (TQS), which provides a reliable solution for food packaging.

The advantages of 2D codes

The switch to 2D codes brings numerous advantages that are revolutionizing the supply chain. First, 2D codes allow for the storage of additional information that was not possible with linear barcodes. This results in a more compact representation and offers the ability to integrate comprehensive data such as production date, expiration date, serial number, and more. Such information is crucial for traceability and quality control.

Another crucial advantage of 2D codes lies in the improved customer experience. QR codes are now ubiquitous, making shopping more interactive and engaging. Customers can scan products with their smartphones to access additional information, product reviews, or even personalized offers. This strengthens customer loyalty and fosters trust in the brand.

The dual labeling strategy

The dual labeling strategy is a transitional solution that combines 2D codes and linear barcodes. DataMatrix and QR codes are examples of 2D codes that offer space-saving integration and high information capacity. This allows companies to gradually switch from linear barcodes to 2D codes without having to immediately change all existing systems and processes.

This combination enables a smooth transition while gradually leveraging the benefits of 2D codes. Supply chain communication is optimized, and brands can utilize the additional capabilities of 2D codes to enhance the brand experience and strengthen customer loyalty.

Wipotec's Traceable Quality System (TQS)

Wipotec's Traceable Quality System (TQS) offers a reliable solution for food packaging. The TQS ensures the quality of printing, inspection, and weighing. The use of 2D codes enhances product identification, improving consumer protection and streamlining recall processes.

Wipotec's TQS is an end-of-line solution with a modular design that can be seamlessly integrated into existing packaging processes. This enables efficient and reliable monitoring of product quality and traceability.

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• External link to Wipotec: 2D Code as an Opportunity – The Future for Retailers and Manufacturers

2D code conversion

The switch to 2D codes has fundamentally changed the supply chain and offers numerous advantages for both businesses and consumers. The additional information, compact presentation, and improved customer experience are just some of the reasons why 2D codes are the new standard.

The dual labeling strategy enables a smooth transition from linear barcodes to 2D codes, maximizing the benefits of this new technology. By using Wipotec's Traceable Quality System, companies can ensure the quality of their products while simultaneously improving traceability and consumer protection.

Overall, 2D codes represent an innovative solution that makes the supply chain more transparent, efficient, and customer-centric. Companies that skillfully utilize this technology will undoubtedly benefit from a competitive advantage and exceed their customers' expectations.