Google Ads Starts Pulling Discounts Off Your Website on October 12. Decide Now Whether You Want That in Q4.

If you run Google Ads, open your account-level automated assets settings before Monday, October 12 and make a deliberate choice on Automated promotions. Either turn it off and upload your own promotion assets with exact dates, or leave it on and make sure every offer visible on your landing pages is one you want advertised to cold search traffic. Do not let the default make the decision for you four weeks before Black Friday.

That is the recommendation. The rest is who this touches, what it can cost, and how to set it up.

What is changing

Per a notice Google sent to some advertisers, as reported by Search Engine Roundtable and PPC Land on October 5, Google Ads will start extracting discount offers from advertiser websites on October 12, 2026 and attaching them to eligible campaigns as promotion assets. No setup is required. Enrollment is automatic.

Google’s help documentation for the feature, which is published and which we confirmed directly, says:

• Google Ads identifies and sources promotions from your website landing pages (example given: “Buy one get one free”)
• Eligible campaigns are active Search or Performance Max campaigns with location assets attached, including Local Ad campaigns
• Campaigns that already run manual promotions are skipped
• Each automated promotion is eligible to serve for less than 24 hours, and can be re-enabled if Google confirms the offer is still visible on your site
• Automated promotions can appear alongside Search ads or across Google’s wider ad inventory
• They show under “Google AI” in the Added by column of the Assets report
• The control is account level: Assets, then Account level automated assets, then Advanced settings, then set Automated promotions to Off

The October 12 date comes from the advertiser email as reported. The help page itself does not state it. Treat the date as reported, and the mechanics as confirmed.

Who this actually touches

Be honest about scope, because it is narrower than the headlines.

If none of your Search or Performance Max campaigns have location assets linked, this does not apply to you today. Google’s notice says the feature “currently only applies” to the eligible group, which leaves room for it to widen later. Check once now and again after peak.

It does apply if you have a Google Business Profile linked or location extensions attached. That includes brands with retail doors, pop-ups, or a flagship location, and brands that linked a profile years ago and forgot it. Check the Assets report, Locations, before assuming you are clear.

Why it matters for margin

Google can only read what your pages say. Pages are messy. A banner from last month, a sitewide code, a bundle that only applies to one SKU, an offer for email subscribers only, a regional shipping promo. Google says it will “identify and extract high-quality promotions” but does not define high-quality, and does not say how it handles an offer that is conditional, expired, or limited to a segment. Third-party coverage flags the same open questions. Assume the extraction will sometimes be wrong until you see otherwise.

Illustrative math, using your own numbers in place of mine:

• Average order value: $80
• Contribution margin before ads (after COGS, fulfillment, payment fees): 45%, or $36
• Target CPA at full price: $24, leaving $12 profit per order

Now Google surfaces a 30% off banner it found on a landing page, one you intended for email subscribers only.

• Price after discount: $56
• Costs unchanged: $44
• Contribution margin before ads: $12, or about 21%
• Break-even CPA: $12

Your $24 CPA campaign, if it converts the same way at the new price, now loses $12 per order. And any extra volume the promo attracts arrives at exactly the price you did not mean to give cold traffic. At 500 orders a week, that is $6,000 a week of margin you gave away by default. The scenario is a stress test, not a prediction. The point is that the downside is mispriced offers at scale, and the upside Google promises is unquantified.

The upside may be real. Google notes direct clicks on a promotion can be low even when overall campaign performance improves, so it tells advertisers to judge on total impressions and conversions, not promo clicks alone. That is a fair way to measure it. It also means you need a holdout to know whether it helped.

The related Merchant Center warning, reported

Separately, Search Engine Roundtable and PPC News Feed reported that Google edited its Merchant Center automatic item updates help page around September 27, adding language that automations “may not work for products with frequent price or availability value changes (for example more than once per day),” that such products “may be disapproved instead of updated” on a mismatch, and that Google may stop updates if mismatches get too large. When we fetched the live help page, the cached version we received did not show that new wording, so treat it as reported, not confirmed. Check the live page yourself.

Why it still belongs in your Q4 plan: if you run Black Friday flash pricing, hourly price drops, or inventory that sells through in hours, a feed that updates faster than Google re-crawls creates mismatches. Disapproved products do not serve in Shopping or Performance Max. Test your fastest-changing SKUs in Diagnostics before the weekend, not during it.

What to do this week

1. Open Assets, Account level automated assets, Advanced settings. See whether Automated promotions is On, and screenshot it for your records.
2. Check the Assets report, Locations, to confirm whether any Search or Performance Max campaign has location assets. If none do, you are not affected today. Note the date and recheck after Cyber Monday.
3. Crawl your own landing pages for any offer language: banners, pop-up text, cart messages, schema. List every discount a crawler could read. Remove or fix anything that is stale, segment-only, or SKU-specific.
4. Pick your mode for Q4. For most brands we work with, the answer is Off plus manual promotion assets with start and end dates, because the 24-hour re-verification window is a poor fit for a four-day sale with a fixed end time.
5. If you leave it On, set a calendar check every morning from November 20 through December 2 on the Assets report, filtered to Google AI as the source. Pause it the same day if anything wrong shows up.
6. Run a split if you can. Put the same offer in manual promotion assets on half of eligible campaigns and leave automated on the other half. Judge on conversions and contribution margin per click, not CTR.
7. Pull your top 50 fastest-changing SKUs from the feed. Check Merchant Center Diagnostics for price or availability mismatch warnings, and slow your feed update cadence or fix the landing page data where you see them.
8. Brief whoever manages your Google account so nobody finds out from a customer screenshot.

The cost of getting this wrong

You are not choosing between a good and a bad feature. You are choosing who controls what discount shows next to your brand name during the most expensive weeks of the year. Brands that decide on purpose will run the sale they planned. Brands that leave it to the default will find out what Google read off their site when the first order comes in at a price nobody approved.

If you want the promo setup, the feed checks, and the Black Friday margin math done against your real account before October 12 passes, book a call.