INDICATOREN OP KOSTEN PER ACTIE (CPA) U MOET WETEN

Class kan zijn back in session — are you ready to be schooled? Now that you’re fresh and ready to go after a leisurely summer break, it’s time to embark on a new academic year. But it’s also a fresh start for brands and advertisers — call it a trial-run for Q4, if you will. Dive […]But while summer may be a time of rest and relaxation f