Week of September 14th 2026

ChatGPT's ad business hit a billion dollars a year in under 200 days — and shops your size are already buying. A small-business owner who tried it paid for 140 clicks and could find 20. And on October 1, Google starts charging you for the phone calls you don't answer. Every place a customer asks "who should I call" is now billing you for the moment they ask. This week: what that costs, which ad is for which shop, and the one move that decides whether any ad pays.

In this episode:

• The chatbot started selling ads — OpenAI's ChatGPT Ads reached a $1B run rate in six months (Google's AdWords took four years); self-serve since May, no minimum, and small businesses are "a material share." The ad shows up right under "my furnace won't light, who do I call."
• He paid for 140 clicks and found 20 — a real small business spent $500 in about an hour, could verify fewer than 20 of the clicks, got zero leads. Second run, paced over a week with fixed tracking, most of the clicks arrived. The lesson: a cheap click that never lands isn't cheap.
• Google bills you for the ring you missed — from Oct 1, Local Services Ads charge for missed business-hours calls where the caller waited more than 20 seconds. HVAC leads run around $65 each. The ad was always a bet that you'd answer; now it's a bet with a bill.
• Spotlight — Two Tools, One Job: ChatGPT Ads Manager (pay per click, ~$3–5/click, no minimum, early and empty) vs. Google Local Services Ads (pay per phone call, Google Guaranteed badge, top of the page). Which one for which shop — and why some shops should buy neither this month.
• The Operator's Move (tool-free): Fix the twenty-second gap before Google starts billing it. Pull the call log, mystery-call your own shop, make your listed hours honest, write the three-ring rule.

🔗 Show Notes & Sources

Story 1 — ChatGPT Ads $1B / small-business self-serve

• OpenAI: A milestone in expanding access to AI (Aug 31, 2026) — https://openai.com/index/expanding-access-to-ai-with-chatgpt-ads/
• OpenAI Help: Ads Manager availability — https://help.openai.com/en/articles/20001245-ads-manager-availability
• Quartz: OpenAI opens ChatGPT self-serve ad platform to U.S. businesses — https://qz.com/openai-chatgpt-ads-manager-self-serve-us-businesses-050626
• Search Engine Land: OpenAI reportedly blocks rival AI tools from advertising in ChatGPT — https://searchengineland.com/openai-reportedly-blocks-rival-ai-tools-from-advertising-in-chatgpt-488019

Story 2 — The $500 test

• Out of the Box Advisors: We spent real money on ChatGPT ads for small business (updated Aug 20, 2026) — https://www.outoftheboxadvisors.com/post/we-spent-real-money-on-chatgpt-ads-for-small-business-here-s-the-honest-truth
• WebFX: How much do ChatGPT ads cost? (2026 pricing guide) — https://www.webfx.com/blog/ai/chatgpt-ads-cost/

Story 3 — Google Local Services Ads: missed-call charges + migration

• Search Engine Land: Google Local Services Ads will charge for some missed calls starting Oct. 1 — https://searchengineland.com/google-local-services-ads-will-charge-for-some-missed-calls-starting-oct-1-485798
• Search Engine Journal: Google is bringing Local Services Ads into Google Ads — https://www.searchenginejournal.com/google-is-bringing-local-services-ads-into-google-ads/582816/
• Google Ads Help: Local Services Ads in Google Ads — https://support.google.com/google-ads/answer/17213585
• 99 Calls: HVAC Google LSA cost per lead (Sept 2026) — https://99calls.com/LSA-Cost-Estimator/hvac-contractor
• Search Engine Land: Google tests traditional Search campaigns in AI Mode — https://searchengineland.com/google-tests-traditional-search-campaigns-in-ai-mode-487199

Spotlight

• ChatGPT Ads Manager — https://ads.openai.com/
• Google Local Services Ads — https://ads.google.com/local-services-ads/

Referenced episodes

• Your Next Customer Might Not Be a Person (Aug 31) — the mystery-shop move