By 2021, online advertising will account for 49 percent of all global ad spending, according to Zenith’s Advertising Expenditure Forecasts.
With such predictions and eCommerce growing at a steady rate of 23 percent each year, it has now become a staple to have a digital marketing consultant on staff. In fact, in CNBC’s round-up of 2020’s best-paying freelance jobs, digital marketing consulting career ranked in the top 20.