More shoppers now start in AI assistants, and some now send agents to act for them. Both show up in other companies' data this fall. This series is a primer: five short pieces over two weeks on where a retailer should start.
What changed this fall
Adobe forecasts that traffic to US retail sites from AI chat and browser services will rise 130% year over year between November 1 and December 31, and 159% on Thanksgiving itself. Adobe counts a visit when a shopper clicks a link from one of those services. It is a forecast and a growth rate, not a share of total traffic.
Forter reported on October 13 that agentic orders across its network have increased more than fourfold since August, and that automated fraud doubled over the same two months. In the words of Eran Vanounou, its chief technology and product officer: "Every merchant is now effectively opted in to agentic commerce, whether or not they've prepared for it."
And the shape of the journey moved. In March, OpenAI said it would let merchants use their own checkout experiences in ChatGPT while it focused on product discovery. Discovery may happen in the assistant, and the purchase can then happen in the merchant's own checkout.
The four checkpoints
- Your site, as an agent reads it. Vercel's October guide says several AI crawlers fetch your HTML without running JavaScript. If price, stock or your returns policy only appear after scripts run, some agents never see them. Browser-based agents do run scripts, but they still have to get through your checkout.
- Policies and access. Decide which agents you welcome, which you verify and which you block, then check that your robots.txt, your bot settings and your terms say the same thing. On Shopify, the edge is Shopify's, so your bot levers are the Agentic settings in your admin and any bot app you run.
- Discovery. Google says there is no special markup required to appear in AI Overviews or AI Mode. OpenAI asks that you don't block its search crawler. Before paying for AI search optimization, check what it adds beyond those basics.
- Monitoring. Analytics, Search Console, your commerce platform, your CDN and your fraud tool each answer a different question about agents. Know which one you're asking.
The order matters. A better feed or a better ranking helps less when the agent or shopper who follows the link is blocked at your CDN or can't read your price.
A 30-minute first pass
- Open one of your highest-traffic product pages, right-click, choose View page source, and search for the price. Do the same for stock and your returns link. This is about product content; checkout can still need scripts.
- Open yoursite.com/robots.txt and look for OAI-SearchBot, GPTBot and Googlebot. If you run your own CDN, compare it with your bot or AI-crawler settings. On Shopify, compare it with the Agentic settings and any bot app you run, and don't edit the file yourself (see Navigations 03).
- In a temporary or signed-out chat, ask ChatGPT and Google AI Mode for a product you sell, the way a customer would. Does it name your product, show the right price, and link to your page?
- In GA4, open Traffic acquisition and check the AI Assistant channel, or search session source for chatgpt, perplexity, gemini and copilot over the last 90 days. In Shopify, check sessions by referrer. Clicks from Google's AI Overviews and AI Mode count as Organic Search, and visits without a referrer count as Direct, so treat the number as a floor.
Who to ask: your agency for theme, markup and robots.txt; your platform or CDN team for bot settings; whoever owns your terms for policy; your fraud vendor for checkout rules. Save a copy of anything before you change it.
Next in Navigations: five checks on your storefront.
Cartograph.ai™ is building the merchant-side evidence layer for AI shopping agents.