Does Performance Max replace standard Search campaigns?
Performance Max and standard Search campaigns serve different functions and should run alongside each other, not replace one another. PMax covers the full Google network including Display, YouTube, and Gmail, while standard Search gives you keyword-level control and exact match precision for your highest-intent queries. Running them together without proper segmentation causes cannibalization, but removing Search entirely leaves you without the targeting control you need for bottom-funnel keywords.
Why is my PMax ROAS high but my revenue not growing?
High ROAS on PMax frequently indicates that a large share of conversions are coming from branded search terms — people who already intended to buy from you. The campaign appears efficient because branded clicks convert cheaply, but it is not generating new demand. A proper segmentation analysis will show you the split between branded and non-branded conversion value so you can see what the campaign is actually producing.
Can PMax work for a Nepal business without a large customer list?
Yes, though the initial learning period is longer without CRM data to use as audience signals. We build signals from website visitor behaviour — segmenting by product pages visited, time on site, and return visits — which gives Google a directional input even before a customer list is large enough to use. As the campaign matures and conversion data accumulates, these signals are supplemented with lookalike-style expansion.
How long does it take for a rebuilt PMax campaign to stabilise?
Most rebuilt PMax campaigns go through a learning period of two to four weeks after major changes. During this time the algorithm re-evaluates audiences, placements, and asset combinations against your conversion signals. Bid strategy performance during this window should not be used as the basis for decisions. Meaningful performance data typically becomes available from week five onward.
What is the minimum spend required for PMax to function properly?
Google's Smart Bidding requires a minimum of around 30 to 50 conversions per month to exit the learning phase and optimise effectively. Below that threshold, the algorithm does not have enough signal to make reliable bid decisions. If your current conversion volume is below this, we will discuss whether PMax is the right campaign type at your current scale or whether a restructured standard campaign would serve you better in the short term.