SumUp
Product ManagerStrategicAug 6, 2026

Uncover reader adoption needs among service merchants

Low device adoption can signal a weak proposition, a different workflow, or no need at all.

The challenge is often deciding which interpretation deserves learning before a solution is selected.

Some weeks I’m taking cards everywhere, and other weeks nobody even asks me.

Massimo Vitale · Self-employed dog groomer

She takes deposits online and occasional final payments at clients’ homes or pop-up events.

What pulls against what

  • market size vs. workflow fit
  • behavioral proxies vs. lived context
  • fast selection vs. meaningful learning

What is at stake

A broad service segment contains different reasons for not adopting a reader. Choosing the right problem to learn about can prevent a costly but irrelevant growth bet

Why SumUp

At SumUp, portable acceptance can mean different things to merchants whose work happens away from a fixed counter.

Written for

Discovery-led Product ManagerGrowth Product ManagerCustomer-insight Product Manager

This is the setup. The work is inside.

Running it puts you in the room: the full situation and its constraints, stakeholders who push back in their own words, and the decisions that are yours to make. What you produce becomes a Day One Plan — work you can show someone instead of describing.