How to sell online by Christer Holloman, reviewed Simon CockingJanuary 2, 2017 By @SimonCocking. Review of How to Sell Online: The Experts’ Guide to Making Your Business More Successful and Profitable Online, by Christer Holloman, publishe... BooksBrandingBusinessContentDigital MarketingEducationFuture TrendsLeadershipMarketingReviewsSocial MediaTech News