Links at trade fairs: short URLs and QR codes that collect contacts

Every guide about trade fairs says the same thing: print flyers, hand out business cards, have a nice roll-up. In my opinion, it is throwing money down the drain.

Because think about it for a moment. Someone stops at your booth. You have maybe forty seconds of their attention before they move on. You hand them a business card. It lands in a bag with flyers, pens, and thirty other business cards. In the evening at the hotel, no one unpacks that bag. And that's it.

And on the second day, you have no idea if anyone from the hundred distributed flyers actually visited your website. Zero data. You are shooting in the dark and calling it marketing.

Paper does not lie. It simply says nothing

The flyer is blind. You don't know how many people took it out of politeness, how many threw it away immediately, how many actually did something with it. A short link with a QR code works quite the opposite. Phone, scan, opened. A second. And a trace remains that can be counted.

Only one condition: do it beforehand. Links for the trade fair prepared at home, calmly, and not glued together in a panic on the hall, where the WiFi fails at eleven anyway. Print them out. Test them on two different phones (Android and iPhone read QRs slightly differently). Only then start packing your bags.

One link for everything is a loss of data

This is where most people stumble. They put one QR code on a roll-up, leading to the homepage, and think the job is done. It isn't. You lose the most important information: where the traffic actually came from.

It is better to break this down into separate branded terminals, each for a different contact point:

cutty.dev/targi-katalog     → PDF z ofertą
cutty.dev/targi-demo        → umówienie demo
cutty.dev/targi-promo       → kod rabatowy ważny do końca eventu

Such an ending speaks for itself. In the flyer and in the statistics. After the trade fair, you look at the numbers and it is immediately visible that the "demo" collected 60 scans, while the "catalog" barely 8. This is not an abstraction. It is a concrete hint as to what to improve at the next event and what people really wanted.

Code that you can scan from three meters

A printed QR code follows different rules than the one on a laptop screen. A few things that actually determine whether someone will capture it at all:

• Size. Minimum 2×2 cm on a business card. On a roll-up, do not go below 8 cm. A rule of thumb worth remembering: the scanning distance is roughly ten times the side of the code.
• Contrast. Dark code, light background. End of discussion. A QR colored in corporate navy on a dark background might look elegant, but it won't scan at all. I have seen this live more than once.
• Margin. Leave some white space around it (in English "quiet zone"). Without this, the background interferes with the reading and the scanner gets confused.
• Short goal. The shorter the URL inside the QR, the sparser and simpler the pattern. It is easier to catch. cutty.dev/targi-demo encodes much more simply than some monster with ten parameters.

A small plus: in cuttym you will generate a QR code together with the link all at once, so you don't jump between three tools and don't have to glue it together manually.

A function that saves a printed roll-up

And now the reason why it is actually worth using a short link for a QR code. A roll-up costs money. You print it once a season, sometimes less often. And what if, after the trade fair, you want to change where the code leads?

Normally: reprint, another bill. With a short link, you replace the destination itself. Without touching the print.

How it looks in practice:

• At the trade fair, cutty.dev/targi-promo leads to a landing page with a -20% code.
• The promotion ends. With that same link, you will be directed to either the regular offer or a newsletter signup.
• The same roll-up goes to the next event. You switch the goal to a new campaign and keep going.

One print, many lives. With a few fairs a year, this really adds up to concrete savings.

Leads without building folders on people

Trade fairs are not just about moving to a website. They are about contacts. Instead of a notebook, into which you transcribe emails with errors (and then cannot read your own handwriting), use cutty.dev/targi-kontakt leading to a simple registration form. A person scans it, enters their address from their own phone, and that's it. Zero transcribing scribbles after the event.

And one thing, if you care about treating people humanely. Cutty counts scans and clicks, yes, but it does so without tracking individual persons. IP addresses go through a hash, servers are located in Europe, no data is sent across the ocean. You get numbers (how many scans, when, from which material) and nothing more. At a booth, where someone gives you their contact info while looking you in the eye, such an approach simply fits. It is hard to shake someone's hand later, knowing that behind their back you are building an advertising profile on them.

Before you pack your bags

• Separate branded link for each material: roll-up, business card, flyer, screen.
• QR generated, printed in a sensible size, tested on two phones.
• Each goal checked. No link leads to a dead end.
• Plan of what to replace in the goals after the event ends.
• Contact form ready under its own link.

And one more thing that few people remember. After the fair, sit down with the statistics and check not only which leads were active, but also at what time the peak of scans occurred. Very often it is the hours of presentations taking place right next to your booth. People leave the hall, pass you, and scan. It is good to know when to have the booth staffed for next time.

Fairs do not reward those who distribute the most paper. They reward those who, after everything is over, know what truly happened.