Flash sale with countdown drives same-day conversions. 25% extra discount plus up to 75% clearance markdowns expire in 24 hours. SMS opt-in incentive (15% off next purchase) grows subscriber list while deepening customer loyalty. Combines discount stacking, urgency messaging, and first-party data capture to maximize conversion rate and list growth—perfect for seasonal inventory clearance or abandoned cart recovery.
- Discount stacking increases average order value
- 24-hour deadline accelerates customer action
- SMS incentive captures new contacts and future revenue