View the original story on Business Insider and MSN written by Lauren Johnson. 2020 has been a tough year for the advertising industry as marketers grapple with an economic downturn and new consumer habits like the rise of e-commerce and streaming TV. Business...
View the original story here on Business Insider written by Lauren Johnson. Walmart is ramping up its advertising business by partnering with a handful of adtech firms that help marketers buy and manage ads. Some small e-commerce agencies say that Walmart is...