Advertising spend on Amazon increased by 3.8X compared to the daily average of the 30 days leading up to this year’s two-day Prime Day event, according to campaign management platform Kenshoo. That’s the same increase the company saw during Prime Day a year ago when the event ran as usual in July. Kenshoo says advertising-driven conversions were up 2.6X this year and that advertiser sales revenue was up 4.9X compared to the previous 30-day average. However, that’s down from last year when advertisers running campaigns via Kenshoo saw sales revenue increase by 5.8X compared to the days leading up to the event. The increased competition for online shoppers meant lower return on ad spend (ROAS) as spend and the cost of bids rose in some categories. “Despite a 187% increase in impressions, Home and Kitchen, for instance, saw ROAS drop by nearly 50% compared to last year, in part due to a nearly three-fold increase in ad spend. Clothing, Shoes, and Jewelry experienced a similar effect, with ROAS declining by 4% from Prime Day last year,” said product feed solution Feedvisor. Some brands saw CPCs come in at more than a dollar over forecast, performance agency PMG said. Beauty and Personal Care and Electronics were standouts, however, said Feedvisor. Beauty and Personal Care saw a 210% increase in sales on 146% increase in ad spend. ROAS for the category was up 26% from last year. Electronics advertisers saw ROAS increase by 58% over Prime Day 2019. Learn more -- What Prime Day signals for 2020 holiday retail » |