Comment by tyingq
2 months ago
He had presumably used it for 10 years successfully. Surely he gained some expertise over that time period.
2 months ago
He had presumably used it for 10 years successfully. Surely he gained some expertise over that time period.
He probably just got a new competitor in the space. Easy to see good returns on online ad spend when all traffic just goes to you by default.
Ad noob here; how would you test this hypothesis?
Or returns gradually went down until it stopped working altogether.