The ads segment, which grew 20% YoY to $12.8B, is Amazon's fastest-growing, accounting for nearly 9% of total revenue. Despite a slowdown from a 24% YoY growth, the potential of video advertising is vast, as Amazon's ecosystem and user data can offer advertisers higher returns. With Prime Video ads reaching 180M US users and expanding into live sports, Amazon is poised to capture a larger share of the US TV market, currently at 3.1%. This strategy could make Prime Video a major ad-driven revenue stream, increasing Amazon's overall ad revenue share.