This week was about control. Shopping advertisers were pushed to think harder about product data, value signals and profitability, while local service advertisers had a clear warning on migration readiness. The common thread was simple: automation is only useful when the commercial inputs are clean.
Google AI Mode Shopping Ads: a practical take for advertisers
Google AI Mode Shopping was the big ecommerce read this week. Sponsored products are appearing alongside organic products on mobile, which makes the product feed and the page that follows the click feel more commercially important.
The article argues that Performance Max is likely to feel the pressure first, because it already spans Shopping and other Google inventory. A stable blended ROAS may not show where product-level profit is weakening, so advertisers need cleaner segmentation before reports make the change obvious.
The practical message is to improve the signals Google uses: feed attributes, custom labels, conversion value and mobile product pages. For retailers, this is less about an immediate budget reaction and more about building better controls.
Key takeaways:
- Audit your product feed around title structure, GTINs, colour, size, material, shipping, returns and sale price fields, starting with high-margin and high-stock products.
- Split Performance Max by commercial role, then build asset groups and listing groups around margin, seasonality, stock depth and new customer value.
- Check conversion actions for purchase duplication, tax and shipping treatment, enhanced conversions status and import lag before increasing budgets.
Read the full article: Google AI Mode Shopping Ads: A Practical Take for Advertisers
Product Value Optimization: the hidden PPC impact on Shopping
Product Value Optimization was framed as a bidding control, not a revenue win. It lets retailers adjust the value assigned to selected products or product groups for automated bidding, which can help Smart Bidding prioritise products with stronger commercial reasons to win traffic.
The warning is that a multiplier changes what Google thinks a sale is worth, not what the customer paid. Retailers should separate actual tracked revenue from adjusted conversion value and use the feature only where margin, stock or lifetime value justify more bidding pressure.
Key takeaways:
- Build a list of product groups where higher bid tolerance is justified by gross margin bands, stock ageing, return rates, supplier funding, seasonality or repeat-purchase value.
- Add custom labels before using Product Value Optimization if you cannot isolate high-margin, overstock, seasonal and range-builder products.
- Report actual tracked revenue, adjusted conversion value and estimated gross margin separately so adjusted value is not mistaken for real revenue.
Read the full article: Product Value Optimization: The Hidden PPC Impact on Shopping
LSA Performance Max migration: early signals for PPC teams
LSA Performance Max migration shifts Local Services Ads management into Google Ads. The article is clear that this is not just a login change, because budgets and bidding controls move with it.
Weekly budgets become daily budgets, and service-category-level targets give way to campaign-level target CPA with automated bidding. That makes clean lead definitions more important, because weak signals can send automation towards the wrong enquiries.
The most urgent operational point is historical reporting. Historical LSA performance reports do not transfer, so local advertisers need a pre-migration baseline before they try to judge lead quality, cost per lead or call volume after the move.
Key takeaways:
- Export historical LSA reports before the account moves, including lead volume, charged leads, disputed leads, cost per lead, service category performance, geographic performance and call outcomes where available.
- Set the daily budget from the weekly plan, do the maths in writing and get sign-off before migration changes pacing expectations.
- Audit phone routing by checking the preferred campaign number, Google Business Profile number, static tracking numbers and dynamic number insertion pool.
Read the full article: LSA Performance Max Migration: Early Signals for PPC Teams
Google Ads credits clawbacks reshape paid search budgets
Google Ads credits brought a budget-risk story rather than a bidding feature. The article focused on reports of promotional credits being marked invalid after advertisers had already spent the qualifying amount.
That matters because a credit can change how quickly a new account is allowed to spend. If a launch campaign spends quickly to qualify for the credit, Smart Bidding has already learnt from a more aggressive test than the business would otherwise have run.
The practical fix is to treat promotional credits as conditional finance items. Forecast at gross media cost, document the offer and billing setup, and only treat the credit as upside once it has landed and stayed in the account.
Key takeaways:
- Screenshot the full offer before launch, including the promotion amount, qualifying spend, start date, expiry date, currency, account ID and small print.
- Check the billing profile before spending £1, confirming the payments profile, country, currency, payment method and legal entity match the advertiser receiving the offer.
- Build your first-month forecast using gross media spend, not net spend after credit, so the campaign still makes sense without the promotion.
Read the full article: Google Ads credits clawbacks reshape paid search budgets
Looking ahead to the week of 21 September 2026
As we move into the week of 21 September 2026, the useful work is in the checks behind the campaigns: feed quality, value reporting, migration baselines, call tracking and billing controls. Keep tightening the inputs, because that is where most paid media problems start to show themselves.
If you want a second pair of eyes on the risks in your account, PPC Geeks can help with a free PPC audit. We will look for the practical gaps before they turn into wasted spend.
