Ad Sales Training eBooks MNA, 2018 Minneappolis, Ad Sales Training Ryan Dohrn - October 9, 2017 Ad sales training information from the MNA 2018 conference in Minneappolis. 50 Revenue Ideas eBook, Click here to download. 10 Proven Sales Strategies, Click here to download. Habits of Sales Superstars, Click here to download PDF from Dropbpx. Selling Strategies To Sell Traditional and Digital Media, click here to download PDF from Dropbox.