This article details the evolution of Amazon's advertising business, which started hesitantly in 2006 and has now become a major player in digital advertising. It highlights key decisions and challenges faced by the company as it transitioned from outsourcing ads to becoming a dominant force alongside Google and Facebook.

TikTok has introduced new AI-driven tools for advertisers, aimed at enhancing ad creation and targeting capabilities on its platform. These tools leverage machine learning to optimize campaign performance and provide deeper insights into audience engagement. The move is part of TikTok's efforts to attract more businesses and improve the advertising experience for users.