Advertisers’ Amazon Prime Day: Longer Event, Cautious Spend by Laurie Sullivan , Staff Writer @lauriesullivan, July 11, 2025 Advertisers stepped more cautiously across Amazon Prime Day, with media spend on the first two days dropping sharply, compared with last year. Independent ad agency Tinuiti notes that if the third and fourth days show stronger performance, spend … Continue reading Advertisers’ Prime Day: Longer Event, Cautious Spend →