Mark Blessington
Mark Blessington has served many of the world’s largest corporations as a sales and marketing consultant. He has published four books: Full-Scale Forecast Aggregation (2018), Sales Forecasting (2015), Sales Quotas (2014), and Sales Reengineering from the Outside In (1995). He has also published over 60 articles during his career.
About the author(s):
Mark Blessington has served many of the world's largest corporations as a sales and marketing consultant. He has published four books, over 50 articles, and hundreds of blog posts.
