Pause when
- Tracking is broken or counting the same event more than once.
- The ad leads to the wrong page or an expired offer.
- Cost has moved beyond a level that cannot be profitable even with a realistic close rate.
- Legal, operational, or stock problems prevent the business from fulfilling the offer.
Optimise when
- The intended audience is reached but response is weak: review message and creative.
- People click but do not convert: review message match, page friction, and action clarity.
- Enquiry volume is high but quality is poor: review offer, targeting, questions, and follow-up.
- Creative fatigue appears: introduce new angles rather than rebuilding everything.
Scale when
- Measurement is stable.
- Performance remains consistent across a period that includes conversion delay.
- Sales can handle additional demand.
- Stock and operations can support the increase.
- CPA or ROAS fits real business economics, not platform reporting alone.
Google and Meta both explain that bidding and delivery systems need data and time, while frequent changes can disrupt learning. Decisions should therefore follow an appropriate window for the sales cycle rather than daily emotion.
Sources: Meta — Learning Phase, Google Ads — Smart Bidding, Google Analytics — Attribution Paths
