#539 - Amazon Deadline Alert, Walmart Adds Negative Targeting, & 35% off MCF | Weekly Buzz 7/23/26

Amazon sellers face an urgent July 27 deadline for updating product titles to 75 characters or less, with new item highlights limited to 125 characters. Walmart has introduced negative targeting for sponsored product advertisers, allowing for better budget optimization by excluding irrelevant search terms. Additionally, Amazon now mandates metadata tagging for product images featuring photorealistic AI-generated people to ensure consumer transparency. Other significant updates include streamlined processes for adding products to existing variation families, new AI-driven inputs for Brand Plus and Performance Plus campaigns, and a 35% discount on Multi-Channel Fulfillment rates for TikTok Shop orders over the next year. Sellers can also utilize the Helium 10 Chrome extension to identify the country of origin for competitors, aiding in risk assessment and market positioning ahead of the upcoming Amazon Accelerate conference.