Mercury
Product DesignerStrategicAug 6, 2026

Select recurring-spend control engagement outcomes

Growing usage can conceal several different jobs customers are trying to accomplish.

Visible behavior may point toward oversight, prevention, or recovery, while each calls for a different experience.

I don’t want more controls for their own sake. I want to know what’s about to become a surprise.

Elin Eriksson · Head of Finance

Manages dozens of software subscriptions at a venture-backed startup with frequent team changes.

What pulls against what

  • behavioral signals vs. customer intent
  • renewal awareness vs. policy enforcement
  • speed to concept vs. confidence in direction
  • reusable patterns vs. specific workflow needs

What is at stake

The wrong interpretation of growing card usage could create more setup work without improving oversight. A focused experiment can reveal which control moment customers actually value

Why Mercury

For Mercury, this may matter because spending controls often carry both operational confidence and customer effort over time.

Written for

Discovery product designerExperience strategistPrototype-led researcher

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.