E-commerce company eBay will launch a mobile ad network by the end of the year, allowing advertisers to target the 4.6 million daily users who spend an average of 150 minutes on the eBay app per month. Because eBay account holders have a single login assigned across their various mobile devices, the ad network collects data about user activity, including shopping habits. Triad Retail Media has partnered with eBay to place the ads across a variety of smartphone and tablet platforms. Continue reading New eBay Advertising Network to Capitalize on Mobile Users