CentrioHost Blog

Marketers had high hopes for QR codes at the beginning of this decade.

However, QR codes didn’t quite live up to the expectations, and it’s safe to say that by now the enthusiasm around them has died down a lot (at least in the West).

But does that mean that you should abandon the dream of bridging the gap between the “real” world and the digital world with this technology? Not necessarily. In fact, in some regions of Southeast Asia, QR code usage is actually booming.

Creative use of QR codes in marketing can still produce great results in 2019. Today we’ll dive into a few ways you can use them in your business and how to create trackable QR codes.

• What Is a QR Code?
• Various Ways People Use QR Codes
• How to Use QR Codes to Promote Your Business
• Three Examples of Successful Use of Qr Codes in Marketing
• What Should You Look for in QR Code Generator Software?
• How to Create a QR Code (Free and Premium Option)

What Is a QR Code?

QR stands for Quick Response which refers to the speed at which it can be read.

It’s a two-dimensional barcode that can be scanned with a smartphone to access the information encoded in it.

Depending on your phone you might be able to scan it with your camera or you might need to download an app.

• Scan a QR code with your iPhone, iPad, or iPod touch (no app needed)
• Scan a QR code with your Android phone (no app needed)

As Chris Woodford explained in his Explain That Stuff article, although each QR code is different, they share common key features:

1. Quiet zone. This empty white border isolates the code from the other printed information around it.
2. Finder patterns. The three squares in the corners make it clear that this is indeed a QR code (and not any other type of two-dimensional code).
3. Alignment pattern. It ensures that the code can be deciphered even if it’s distorted (for example, printed on a curved surface).
4. Timing pattern. This pattern runs horizontally and vertically between the three finder patterns. It helps to identify individual data cells within the code.
5. Version information. Version information shows which QR code standard is being used in that particular code.
6. Data cells. Each square that is not a part of the standard features is a data cell that contains information.

Most QR codes are black and white.

However, the color scheme can be customized to better fit with the brand (as we did with the CentrioHost QR code above), and it’s also possible to add a logo.

The QR code was developed in the mid-1990s by the Japanese company Denso Wave which is a subsidiary of the automotive components manufacturer Denso.

Denso Wave realized that there was demand for a new type of barcode that could hold more information than a regular one-dimensional barcode.

They set out to develop a two-dimensional barcode that would not only hold more information but would also be faster to read (this focus on speed set Denso Wave apart from the other companies that were trying to develop a two-dimensional barcode but only focused on capacity).

Initially, the QR codes were only used in the automotive industry to track vehicles throughout the manufacturing process, but soon other industries adopted them as well.

This technology truly rose to prominence in the late 2000’s – early 2010’s, when widespread adoption of smartphones opened up a whole host of new opportunities.

Various Ways People Use QR Codes

Now let’s take a look at the various ways people use QR codes.

Payments

In China, people often pay for goods and services with apps like AliPay and WeChat Pay using QR codes.

This method of payment is so popular there that a few years ago Serenitie Wang from CNN said that “the world’s largest economy is on the fast track to ditching cash”.

It doesn’t seem that far fetched when you consider that even beggars in China accept mobile payments (though there’s more to that than meets the eye).

At the moment, QR codes are taking off in Southeast Asia, and it might be the next region that will be transformed by this technology, though widespread adoption might take quite a while.

“When comparing Southeast Asia with China, it is important to bear in mind that Southeast Asia is a very dynamic region and not one country or one market” noted Jeremy Tan, CEO of Liquid Pay.

Meanwhile, the Chinese giant Alipay is partnering with Nordic companies to launch Europe’s first joint QR code payment system.

Marketing

QR codes can be used to market anything from local events to premium hosting to art exhibitions (we’ll discuss these three examples in more depth in the next section of this article).

Enhancing Products

Adding a QR code to a product can add more depth to it and make it more rewarding.

For example, back in 2011, the video game developer THQ hid 10 QR codes in their game Homefront. Scanning them allowed the players to access exclusive videos and wallpapers. The result? Over 30,000 wallpaper downloads and over 18,000 video views.

Wedding Invitations

Some couples put QR codes on their wedding invitations to make organizing the wedding easier.

“Who really wants to spend hours manually counting reply cards and building spreadsheets for vendors?” said Chrissy Stengel to the New York Times in 2012. “If the technology is available, why not use it so everyone wins?”.

This practice has received some criticism for being too informal for such a big event, but Eliza Browning, the vice-president of Crane’s Digital (Crane and Co. is a 218- year-old stationery company), dismissed the idea that QR codes looked out of place on elegant stationery.

“Just because it’s a technical icon doesn’t mean we can’t make it beautiful,” she told the New York Times. “If you engrave it on an ecru 100 percent cotton notecard, it’s beautiful because the craftsmanship makes it beautiful.”

Business Cards

A QR code on your business card lets you direct the person you gave the card to straight to your resume, portfolio, or website.

This might be especially valuable to people who seek career opportunities by attending networking events because it allows potential clients and employers to check out their work.

Civic Projects

A few years ago Beijing started to move towards becoming a “smart” city by placing QR codes on bus stops, lamp posts, and even trash cans (the plan was to tag all public facilities in the capital of China with QR codes by 2018).

Meanwhile, at around the same time, the Japanese town of Iruma started offering waterproof QR code stickers that can be attached to a nail or a keyholder to families with elderly members that are at risk of wandering off (that way it’s easier for concerned members of the public or the police to help them reconnect with their relatives).

There was concern about the privacy of the elderly people and their families, but Chie Sano, a spokeswoman from the Iruma’s welfare department, said that Iruma was careful with personal information and that QR codes did not provide the person’s name or address (even the police had to go through the city council to get this information).

Honoring the dead

Some people place QR codes on the tombstones of their loved ones.

Scanning the code usually takes the person to a website with information about the deceased (biography, interesting stories, photos, etc.).

In her piece for the Atlantic, Tamara Kneese raised an important question about the obsolescence of technology.

“What happens to these gravestones if the QR code fades, links are broken, or new technology renders QR codes indeciph