Google only knows what your feed tells it. Recategorising one client's 17K-product feed, no-bid, budget, or structure changes, drove +37% revenue and +32% ROAS, beating the previous peak season. Here's how it works.
The debate about Performance Max versus Standard Shopping campaigns has produced more heat than light. The honest answer depends on the account, the catalogue and the measurement setup. A structured framework for making the right call for your specific situation.
Most Performance Max underperformance is a feed problem. The campaign structure and bidding get the attention, but it is the product data quality, title logic and custom labels that determine what gets served, to whom and at what margin.
