Categories Digital Advertising Facebook Ads 4 Costly Facebook Advertising Mistakes You Might be Making Post author By Koonicious Post date November 11, 2019 3 Comments on 4 Costly Facebook Advertising Mistakes You Might be Making facebook ad mistakes that literally set your money on fire Most Facebook advertising failures stem from a failure to understand how the system actually works. Tags ad optimization, advertising ROI, facebook ad mistakes, facebook ads, facebook ads cost, facebook ads manager, marketing budget, online advertising, Return on Ad Spend, sales funnel, social media marketing, Social media marketing cost