Infographic: a visual history of marketing

marketingmediaSquareDid you know business cards started to appear in the early 1600s? The first radio ads were aired in 1922, and e-commerce wasn’t invented until the 1970s? Nowadays, 83% of b2b marketers invest in social media to boost brand exposure. That’s according to this visual history of marketing, created by IDF Marketing, which tracks notable dates in marketing’s evolution since the sector began to emerge in 1450.