Amazon replaced Brand Store quality ratings with sales-based scoring on December 12, 2025, abandoning engagement metrics for revenue attribution.

FTC settlement reveals Instacart concealed mandatory service fees, misled customers about refund policies, and charged memberships without proper consent from 2013-2019.

Contentsquare announces Shopify partnership on December 17, enabling session replay, heatmaps, and frustration scoring across checkout flows for merchants.

Berlin Regional Court confirms over 1,000 German hotels have right to compensation from Booking.com for anticompetitive best price clauses used Europe-wide.

Major U.S. retailers struggle with mobile performance as 65% fail Core Web Vitals assessments while holiday shoppers spend over $1 trillion online.

IAB Australia reveals 16 audience segmentation methods retailers must deploy to compete as retail media hits projected $300 billion by 2030 market size.

Shopify Product Network surfaces products from third-party merchants directly on competitor stores, creating unified checkout experiences that challenge traditional e-commerce boundaries.

Wunderkind released predictions from industry experts forecasting major shifts in how brands will leverage artificial intelligence, first-party data, and customer engagement strategies for 2026 marketing operations.