Four traditional ecommerce promotion channels—search engine optimization, sponsored content, email marketing, and advertising—remain central to commerce strategy in the AI era, according to analysis from Practical Ecommerce. Each channel has evolved to serve AI-powered discovery surfaces: Practical Ecommerce. Sponsored content has adapted as well—French AI startup Smalk's Generative Engine Advertising product inserts structured promotional content into articles that LLMs are likely to return in response to specific chat queries.
Advertising is following a similar pattern across multiple AI platforms. Practical Ecommerce. Practical Ecommerce. Email marketing, one of the oldest promotional tools, is experiencing renewed relevance as merchants use identity resolution services to convert anonymous site visitors to email addresses and then deploy AI-optimized, personalized copy through email advertising networks.
For ecommerce practitioners, the core insight is that AI has changed the interface and tooling but not the fundamental marketing challenges. Merchants still need visibility, trust, customer relationships, and profitable traffic—they are simply pursuing those goals through new channels powered by generative AI and large language models.