What you need to know

On Sunday night, users of Muse, Meta's AI assistant, started getting an error whenever they tried to buy on Amazon. The message, first spotted by GeekWire and reported by TechCrunch, says that continued access by an unauthorized AI agent violates Amazon's Conditions of Use, which customers have agreed to.

Bottom line: Muse can't shop on Amazon, and anyone trying to buy through it will have to go somewhere else. TechCrunch's read is that this is partly a tech giant turf war, and partly risk control. If an agent places a bad order, Amazon is left dealing with an angry customer and an angry seller.

What it means for you:

1. Your listings still need to win with Rufus and Alexa for Shopping, not with outside agents.

2. Don't count on third-party AI assistants as a traffic or conversion channel on Amazon until Amazon opens the door.

🗞 News

👉 Anthropic and Amazon present the Selling partner plugin at Amazon Accelerate in Seattle: connect Seller Central straight into Claude (picture credits: Isaac Gross)

👉 A 100K-prompt study on how Alexa for Shopping recommends products Andrew Bell ran 100,000 prompts and analyzed millions of product cards to understand how Alexa for Shopping picks what to recommend. His early finding: in AI shopping, your competitive set can redraw itself every time the shopper's mission changes, and he says that's roughly 1% of what the full research (coming soon) covers. Read the preview.

👉 Product pages are eating ecommerce My friend Oscar Nogueras just released Product Pages Are Eating Ecommerce: How the Product Page Became the Operating System of Ecommerce. I wrote the Amazon chapter, so yes, I'm biased, but if your business lives or dies on the PDP, this one belongs on your desk. Get it on Amazon.

👉 The TikTok Shop halo effect on Amazon My latest article looks at how TikTok Shop activity spills over into Amazon sales, and how I used the SmartScout MCP to dig into it. If you're selling on TikTok Shop, or wondering whether it's worth it, check whether your Amazon numbers are already feeling the lift. Read the article.

👉 Rufus doesn't read your listing like a search engine. It reads it like a salesperson. Before touching keywords, check whether your title, bullets, A+ and FAQs clearly answer four questions: who this product is for, what makes it better than the others, what problem it solves, and how to use it. If your listing answers a shopper's question directly, Rufus can use it as a priority source. If it doesn't, Amazon's AI will describe your product in its own words. Extracted from my ebook Amazon SEO.