Now this is a fine ROI ... MarketingSherpa.com reports: "That $15.50 per email-marketing dollar spent is roughly 17% more than in direct-mail campaigns and 73% more than telemarketing campaigns, according to a new study from the Winterberry Group, a New York-based research and consulting group.

Winterberry also predicts that email sales will go up to $16.70 per dollar in the coming year, compared to $14.60 generated per DM dollar, and $9.71 in sales per telemarketing-campaign dollar.

Email Marketing Brings In $15.50 per Dollar [MarketingStudies.net]