Lailara Promo Incrementality

Event Anatomy

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PRE-0052

WALMART · CHP-PS-001 · TPR_deep · 22.1% off · 1 week · 2023-08-12 to 2023-08-12 · billback

Where the promoted volume came from

Units over the promo weeks, Method 1 baseline. The middle bar is volume that would have sold anyway; only the last bar is caused by the promo.

1,395Gross promoted694− Subsidized baseline701= Net incremental

Gross promoted volume minus the subsidized baseline the estimator would have expected leaves net incremental lift. Dip (pantry-load) and transfer (cannibalization) are not shown — a blind estimator cannot see them; they arrive as their own bars in the next method arc.

Net incremental margin
$1,188
Accrued trade cost
$701
Return on spend
1.70×
Giveaway share
50%
How wrong is this estimate? The error against known truth lives in the accuracy view — never on this page. →