online shoe brands spend more than 114 million on search ads,with a ctr of 3.5% November 02, 2016 paid advertising paid search search advertising +
for 260 million clicks apparel advertisers spent $267 million on paid search November 02, 2016 online advertising paid search search advertising +
retail industry cost per click stabilizes at $1.3, with CTR increasing to 3.46% November 02, 2016 online paid search Online Retail online shopping search advertising +