- PPC Hero, Sunday, March 27, 2011 11:25 PM
The 100 adExcellence Exam takes about 90 minutes to take and cost $50, according to Bethany Bey. She tell us why paid search marketers should take the examine and provides instructions on how to study
for it. Bey also points to two resources to help marketers study: MSN's training videos and Elizabeth Marsten's adExcellence exam series on Portent Interactive.
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