Ad, Ads, Multiple Ad Placements, And Display Ads

Online advertising isn?t as alluring as it once was.
When the first banner ad was placed 20 years ago, it was so new and attention-grabbing that it received a click through rate (CTR) of 44%! That?s 440 times more than today?s average CTR. However, it was the only ad on the page and it was unfamili…