Amazon's MMM API exits beta and unlocks retail data signals in 14 markets: Amazon's MMM API moved to GA in May 2026, enabling programmatic access to advertising and retail signals across 14 countries for brands running MMM solutions. https://ppc.land/amazons-mmm-api-exits-beta-and-unlocks-retail-data-signals-in-14-markets/ #Amazon #MMMDigital #RetailData #ProgrammaticAdvertising #MarketingTechnology