Buy a Liberty Bond of the U.S. government and wear this button - it is a badge of honor" poster
The pattern
This still is filed under Reason-why.
Define
A specific reason the offer is priced, timed, or structured this way. Not a mood. A reason.
Mechanism
Justification. A concrete cause makes a claim feel earned. Because we overbought. Because the season ends Sunday.
Verdict
The price or the ask looks irregular
Why it works
It gamifies the contribution by offering a physical token of social proof (a button). The 'badge of honor' framing turns a financial transaction into a visible status symbol.
Steal this when
You want to increase conversion by offering a visible token of participation that confers social status.