The Sunk-Cost Interface

By forcing the user through a 3-step setup wizard before presenting a paywall, you establish a sunk-cost.

The Structural Argument

The industry standard approaches this problem backwards. We have aggregated data from over 45 SaaS companies between 2021 and 2024, and the figures are unequivocal. When you treat the user as a passive participant, they act like one.

Long-term Cohort Retention (2024)

Methodology	Day 30 Retention
Passive / "Seamless"	18%
High-Friction / Intentional	42%

Source: stepinterface.com aggregated research.

Execution over Theory

Theory is useless without structural implementation. To execute on this, engineers must push back against product teams demanding "fewer steps" and instead advocate for "better context".

FAQ

Does this apply to B2C consumer apps?

Yes, but to a lesser degree. Consumer apps (like TikTok) require immediate dopamine. B2B tools require trust and structural understanding.