Campaign Ideas · Lucky Envelope
Lucky Envelope
One winning envelope hidden among many. Customers pick. The winner walks away transformed.
Description
A theatrical mechanic: a fixed number of sealed envelopes, one holding the winning ticket. Customers qualify by purchase and pick live on-camera.
Why it works
The reveal is the story. Every non-winning envelope keeps tension high; the moment of the winning envelope is inherently shareable.
Business impact
What this mechanic is designed to move.
Typical objectives
- Increase basket value
- Encourage repeat purchases
- Add theatre to a promotional period
Primary KPIs
- Average transaction value change
- Repeat purchase rate
- Envelope engagement per visit
- Coupon or code redemption rate
How success is measured
POS analysis of ATV lift vs. baseline, loyalty-ID repeat rate during the promotion window, and envelope-selection tracking to model engagement over time.
Expected behavioural change
Customers add one more item to reach the envelope threshold, and return more often to increase the number of attempts.
Examples of commercial value
- Higher revenue per visit
- Higher visit frequency
- Fully capped total prize cost regardless of outcome
Results are illustrative of how the mechanic is designed to perform. Every campaign is measured against pre-agreed KPIs and reported against a defined baseline — no outcome is guaranteed.
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Next step
Let's design a Lucky Envelope campaign around your KPI.
Bring the objective and the constraint — we'll bring the mechanic, the maths and a working point of view.