: Advertising services sustained 21.9% expansion recently, providing a significant high-margin revenue stream that offsets lower-margin e-commerce costs.

: Amazon Web Services (AWS) revenue growth climbed to 24% in Q4 2025, reaching $35.6 billion. It remains the company's primary profit engine, accounting for 57% of operating income in 2025.

: A massive $50 billion partnership with OpenAI in early 2026 has positioned AWS as a primary distributor for frontier AI models, helping it compete more aggressively with Microsoft and Google.