Capturing leads at an exhibition with a QR code

A QR code on a stand lets a visitor enter their own details on their own phone, which removes the two things that lose exhibition leads: the queue while your team types, and the box of cards that reaches the office a week later. The form submits straight into your system, so follow-up can start that evening rather than after transcription.

It is not a replacement for talking to people. It is a way of not losing the ones you talked to.

Why do exhibition leads disappear?

In three predictable places, and all of them are about the twenty minutes after each conversation rather than the conversation itself.

Not captured during the rush. Three people arrive at once and your team talks to all three. Details get written down for the one who seemed most serious, and seriousness is very hard to judge in ninety seconds.

Captured on paper and never transcribed. The box comes back and sits on a desk. By the time anyone types it up, the visitor has spoken to your competitors — who were also at the show.

Transcribed without context. A spreadsheet of names with no record of what anyone asked about. Salespeople avoid making calls where they have nothing to open with, so those leads quietly never get worked.

We have written about the wider process in most exhibition leads are never contacted. This is about the capture mechanic specifically.

Why does a QR code suit a stand?

Problem at the stand	What the code changes
Only one person can be served at a time	Several visitors fill the form simultaneously
Typing details in a noisy hall is slow and error-prone	The visitor types their own, correctly
Cards need transcribing later	Data arrives already structured
No record of what was discussed	A field on the form captures it
Follow-up starts next week	Follow-up can start the same evening
No way to know which show performed	A separate code per event answers it

That last row is worth setting up deliberately. One code per exhibition — or per stand position at a large show — turns “was it worth it” from an opinion into a number.

What should the form actually ask?

Less than you want to know. Every additional field costs you completions, and a hall is not where anyone fills in a long form.

Four fields is a good target. Name, mobile, company, and one question that captures context — what they are looking for, or which product. That fourth field is what makes the follow-up call possible, and it is the one most exhibition forms omit.

Two things worth avoiding. Do not ask for an address; nobody types one standing up. And do not make email compulsory in a market where mobile is the real contact channel — you will collect invented addresses.

Give them a reason to complete it. A catalogue sent to their phone, a quotation, a design — something they receive. Asking for details in exchange for nothing gets refusals and wrong numbers.

Where should the code go?

At eye level, not on the table. A code lying flat is hard to scan and easy to miss.

Large enough to scan from a metre away. People will not lean in. This is one of the most common practical failures at shows.

With a line of text saying what happens. “Scan for the catalogue” is scanned. A bare code is not — nobody scans an unexplained square.

On the printed material too. The visitor who takes a brochure and reads it on the train home is a genuine lead you would otherwise never hear from.

Test the printed code with a real phone before the show, under poor light. Exhibition halls are darker than the office where you approved the artwork.

What about connectivity?

The honest limitation of any scan-and-fill approach. A hall with several thousand people on one network is a hostile place for anything that needs a connection, and a form that will not load is worse than a card.

Most visitors are on mobile data rather than venue wifi, which is usually adequate — but planning for the exception is the difference between a good show and a lost afternoon.

Keep the form light. A short mobile page, not a heavy application. Four fields loads on almost anything.

Have a route that does not need the network at all. This is where Sales360 Expo earns its place beside the code. It captures leads offline on your team’s own devices and syncs automatically the moment a connection returns — so a dead network slows nothing down and nothing is lost.

The two work together rather than competing. The QR code lets visitors enter their own details while your team is occupied elsewhere. Expo covers the conversations your team is having directly, and keeps working when the hall network does not.

Common questions

Is this better than a badge scanner?

They solve different halves of the problem. A badge scanner captures contact details efficiently and no context at all, so you end up with a clean list and the same follow-up difficulty — a salesperson with a name and no reason to call rarely makes the call.

What matters is that whatever you use records why the person stopped at your stand, and that it works when the hall network does not. Sales360 Expo was built for that combination — card and badge capture, a field for the conversation, and offline working with automatic sync. Running it alongside a QR code covers both routes: visitors who prefer to enter their own details, and the conversations your team has directly.

Will visitors actually scan it?

If there is a reason. “Scan for the catalogue” or “scan to get a quotation” works; a code labelled “connect with us” does not. The offer matters more than the placement.

Can we route leads to dealers during the show?

Yes, and it is a considerably better dealer relationship than a list posted afterwards. A lead reaching the right dealer with context attached, while the visitor still remembers the stand, is worth several sent a fortnight later.

Do we need consent for follow-up?

For messaging them on WhatsApp, yes — a form submission is not automatically consent for marketing. Include a clear tick and record it. See getting opt-in that holds up.

More on this: most exhibition leads are never contacted and static vs dynamic QR codes. See also Sales360 Expo.