I have been running an adwords account to varied levels of success for some time but only using one adgroup. An agency has suggested i recatagorise my keywords into seperate adgroups but i am worried that this will have an adverse result on my 'quality score' and reduce my ad positions as the historical kywd data will be lost. Please could anyone advise me if this would be the affect? Or is the QS still an unknown entity?
Many thanks
clyde
IMHO, it is a price worth paying (provided that the adverts are increasingly targeted - it would not be worthwhile if the new adverts were identical to the existing one)