A/B Testing: The ABCs of Paid Social Media
Anyword
JANUARY 17, 2020
For example, when optimizing for overall impressions, your aim would be to get the lowest Cost Per Thousand Impressions (CPM). The main elements that affect the CPM are the ad placement and targeted audience, so that is what you’d start testing. For example, if you have a target CPA of $8, you can use that as your benchmark.
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