Campaign design for FMCG: how to activate a low-involvement category

FMCG is a difficult category for campaign designers. Most purchases are automatic. Shoppers reach for the same brand because it's familiar, not because they made a considered choice. That's the core problem: if you want someone to stop, pay attention and take part in your campaign, you need a reason that's stronger than habit.

At Livewall, we design and build brand activations for brands that operate in exactly this low-involvement space. The approach that works isn't more budget or a better banner. The difference sits in how the campaign is designed.

The problem with rational campaigns

Most FMCG campaigns are built on rational logic: product benefits, promotional pricing, discount codes. That works for people who are already in purchase mode. For everyone else, the message simply doesn't land.

What works is an activation that gives something back. A moment of fun, anticipation or surprise. Something the consumer actually wants to do, even when the product isn't front of mind. Gamification is one of the most effective tools for this because it taps into intrinsic motivation: curiosity, competition, the expectation of reward.

That doesn't mean you need to build a full game for every campaign. Sometimes it's as simple as a spin mechanic, a scratch card interaction or a daily choice moment. The key is that the mechanic has to fit the brand and the context.

Four design principles for FMCG activations

1. Give something back for the attention

A campaign that only asks will lose to every other competing distraction. The consumer needs to receive something in return: entertainment, a chance to win, a sense of achievement. It doesn't have to be elaborate. A quick quiz, a thirty-second game or a surprise element is enough to make someone stop.

2. Reduce the barrier to zero

In low-involvement categories, every extra step loses a participant. No registration wall if you don't need one. No long forms. The activation should sit in the natural flow of existing behaviour, for example a QR code on the pack that goes directly to the experience.

3. Connect it to a real brand story

A standalone game with no connection to the brand doesn't build anything. The mechanic and the brand narrative need to align. With Doritos it was the Minecraft film world that the brand genuinely inhabits. With Mitsuba it was the flavour intensity of the product itself that drove the game tension.

4. Build first-party data in from the start

Activations aren't only about reach. They're one of the few moments when FMCG brands have a direct relationship with their end consumer. Use it. A game score, a flavour profile, a choice moment inside the experience: all of this generates valuable first-party data that can feed future campaign decisions.

The question behind the mechanic

Before choosing an activation format, there's a prior question: what do you want the consumer to do after the campaign?

If the answer is "recognise the brand on shelf", a short visual activation is enough. If the answer is "buy more" or "try other products", the mechanic needs to connect to a purchase moment. If the answer is "become loyal", you need something that comes back. A single activation doesn't build habit. A sequence of small, recurring moments does.

That's the distinction Livewall always draws: is this a one-off action or a recurring system? For FMCG brands that genuinely want to shift purchase behaviour, the second is the only route that works long-term.

We've seen this play out in our own work. Stabilo Pictionary worked because the game mechanic was inseparable from the product. The Lays 'No Lay's, No Game' campaign worked because it anchored on a cultural moment fans were already in. When the brand story and the participation mechanic are the same thing, you don't need to convince anyone to engage.