Google remains powerful for high-ticket ecommerce because it captures existing intent. Someone searching for a model, brand, feature, or comparison is much closer to a decision than someone interrupted while scrolling a social feed.
That advantage disappears when the account is sloppy. Expensive clicks, weak feeds, broad targeting, and poor landing pages can drain a budget quickly.
Make the product data trustworthy
Your feed is the foundation. Titles, identifiers, pricing, availability, shipping information, and images must match the store and manufacturer facts. Better product data improves eligibility and gives the advertising system more useful signals.
Separate discovery from proven demand
New products and campaigns need room to collect data, but they should not share unlimited budget with products that already convert profitably. Segment by business purpose so you can judge results honestly.
- Brand and model-specific demand
- High-intent category searches
- Exploratory products or brands
- Remarketing and returning visitors
Use negative keywords as a profit tool
Search terms reveal what the customer meant. Review them regularly and remove queries that signal the wrong product, price range, geography, use case, or intent. This is how you stop paying to answer questions your store was never built to solve.
Scale the economics, not the platform metric
A campaign can hit a platform return target while still underperforming after shipping, fees, discounts, cancellations, and support. Import the best conversion data you can, but maintain a separate operating view of contribution profit.