Greg Finn¬†says, “Pinterest has seen a massive influx of tens of thousands of advertisers leveraging the ad platform for exposure. A new program launched today will make it even easier to advertise, thanks to one-on-one support from Pinterest ad experts. The program, Pinterest Propel, helps to teach, train and build campaigns alongside advertisers.In order to qualify for Pinterest Propel, an advertiser needs to be ready to spend $100/day on ads, and the program is only for US and Canadian participants. Those that sign up for the program will receive:phone support and customized tips from... [...]