Okay, let’s tackle this. So Peter Ellis has a broad range of marketing skills, including strategy, shopper marketing, and brand management. He also has experience in sales and management, which are valuable in the marketing field. Location is Boston, MA, which is a hub for marketing professionals. According to national averages, marketing managers with similar skills can earn around $100-$150 per hour. However, considering Peter's broad skill set and experience, I'll estimate his rate to be on the higher side of that range. Maybe around $125 per hour, which is slightly above average but still reasonable for a marketing professional with his expertise.