Merchant Center misconfigurations, bloated PMax asset groups, and zero feed optimization. We've seen it all — and fixed it all.
What We Deliver
From fixing disapproved products in Merchant Center to building PMax asset groups that actually serve — we handle every layer.
Merchant Center audit & setup
Product feed optimization
Shopping campaign architecture
Performance Max strategy & build
Asset group creation & structure
Audience signal configuration
ROAS target setting & bid strategy
Negative keyword lists & weekly reporting
How It Works
Most Shopping problems start with the feed. We fix the foundation first, then build campaigns on top of it.
We start with a full Merchant Center review — disapprovals, feed errors, tax & shipping settings, and account-level policy issues. Fixed before any campaign launches.
We optimize your product titles, descriptions, and custom labels for maximum coverage. Then we build Shopping and PMax campaigns with the right asset groups and audience signals.
Custom scripts monitor ROAS at the product and category level. We adjust bids, suppress low-performers, and scale winners — automatically and with oversight.
Every week: a clear breakdown of spend, revenue, ROAS by category, and next actions. All async via email — no calls, no slide decks.
Scales with your spend. No long-term contracts — cancel any month. You own the accounts, the data, and the feeds.
Start with a Free Feed AuditWhy Prism Theory
Shopping and PMax require hands-on feed knowledge, not just campaign settings. We know both.
Great Shopping results start with great product data. We optimize titles for search intent, use custom labels for bid segmentation, and monitor feed health weekly.
We don't blindly hand everything to PMax. We use proper audience signals, asset group segmentation, and brand exclusions — so Google's automation actually works for you.
We track ROAS at the category, brand, and product level — not just account-level. That granularity is what separates profitable scaling from burning budget on dead SKUs.
FAQ
Free Audit
We'll review your Merchant Center health, feed quality, PMax asset groups, and ROAS performance — then give you a clear action plan.
Async — no calls needed. Expect a response within 1 business day.