How Zara, Vinted & TikTok Shop are changing E-commerce

In this episode of Marketing in the Madness, Katie Street speaks to Sue Azari, E-commerce Industry Lead at AppsFlyer about the future of fashion e-commerce, app marketing, omnichannel retail, social commerce and AI-powered shopping. Sue shares key insights from AppsFlyer’s State of E-commerce Report 2026, including why brands are focusing more on retention, remarketing and web-to-app journeys as customer acquisition becomes more expensive. Katie and Sue also discuss standout retail experiences from Zara, H&M, M&S, Charlotte Tilbury and Vinted, plus the rise of TikTok Shop, resale, live shopping, influencer marketing and AI assistants in product discovery. Perfect for anyone working in e-commerce, fashion, beauty, retail, CRM, performance marketing or app growth. Subscribe for more conversations with the people shaping the future of marketing, retail, technology and customer experience. AppsFlyer State of E-commerce Report 2026:  Subscribe to the podcast: Spotify: https://open.spotify.com/show/2UUIgMdZ6FdSCrux5BY7PI?si=c48bdbecb5be4a6e Apple Podcasts: https://podcasts.apple.com/us/podcast/marketing-in-the-madness/id1688996981 Connect with us: Sue Azari LinkedIn: https://www.linkedin.com/in/susan-azari/ Katie Street LinkedIn: https://www.linkedin.com/in/katiestreet/ Instagram: https://www.instagram.com/streetmate/ Marketing in the Madness LinkedIn: https://www.linkedin.com/company/marketing-in-the-madness-podcast/ Instagram: https://www.instagram.com/marketinginthemadness/ #Ecommerce #AppMarketing #RetailMarketing #FashionEcommerce #SocialCommerce #AppsFlyer #TikTokShop #OmnichannelRetail #CustomerRetention #Remarketing #AIShopping #MarketingPodcast