Do the maths on the last trade fair your team attended: how many good conversations happened at the booth? And how many became a usable CRM contact the following week? The gap between those two numbers is the invisible cost of the event \u2014 and it’s usually bigger than the cost of the booth.<\/p>\n
They get lost in three predictable places. In the pocket<\/strong>: paper cards received that nobody transcribes. In the queue<\/strong>: the interested person who didn’t wait for the badge-scanning app to work. And on the way back<\/strong>: the pile of card photos on the sales rep’s phone, three weeks later, when the context has evaporated.<\/p>\n The common pattern: the contact depended on a step that came after<\/em> the handshake. Everything left for after the fair competes with the backlog of email \u2014 and loses.<\/p>\n That is the case for NFC cards at events: the tap opens your page on the other person’s phone, and one more tap saves you to their contacts<\/a> \u2014 before they leave the booth. No transcription, no later step, no pile of photos. You’re on the phone of the person who matters at the moment you mattered.<\/p>\n For the booth team, the right shape is not each person’s personal card \u2014 it’s the campaign card<\/strong>: issued for the event, pointed at the campaign page, and with an expiry date. The fair ends, the card expires on its own; whoever taps it afterwards lands on the company page, not on a dead link. Visitor badges work the same way. It’s the lifecycle we describe in for teams<\/a>.<\/p>\n Measurement without spying: taps per card and per campaign tell you which day, which booth and which team member generated interest \u2014 without identifying who tapped. And when a visitor actually wants to be contacted, they leave their details in a form with explicit consent: a lead born clean that reaches the CRM usable, tagged by campaign. The fair’s ROI becomes a number, not a feeling.<\/p>\nThe gesture has to resolve on the spot<\/h2>\n
Event cards: issued in an afternoon, expired by Monday<\/h2>\n
And the leads?<\/h2>\n