MARKET WINDOW
August 24 to 30, 2026, compared against the same-days-of-week window August 25 to 31, 2025, each containing that year's pumpkin spice launch day.
DEFINITIONS & SCOPE
Sales are total verified consumer dollars processed under the Starbucks descriptor during the window, all channels, U.S. consumer rails. Gift card loads are out of scope. The target line is total sales over the prior-year launch week window.
RESOLUTION METHOD
Yes wins if window sales exceed the prior-year window's sales; No wins otherwise. In the event of a tie, all positions are refunded in full.
DATA SOURCE
Powered by verified transaction data from American Spend's oracle. Anonymized, aggregated, and secured. Real, objective, verified proof of spend sourced from a representative sample of consumer spending.