This offer expires at midnight tonight. After that, this page comes down and I honestly don't know if we'll run it again.
From: Jeff Walker / Product Launch Formula style
RMBC Breakdown
Why this copy works — broken down by Research, Mechanism, Brief, and Copy layer.
R — Research
Research insight: Jeff Walker's launch model research showed that 60-70% of sales happen in the last 4 hours before a deadline. The urgency isn't artificial — it reflects how humans make decisions under time pressure. The addition of 'I honestly don't know if we'll run it again' adds genuine uncertainty, which is more motivating than a hard 'never again' claim because it feels more truthful.