Key Takeaways Amazon's Online Stores segment shows steady growth, with paid units rising 12% in Q4 2025.AMZN's catalyst is fast-growing grocery and essentials, now one-third of U.S. units sold.Zacks Consensus Estimate pegs AMZN's Q1 2026 online stores revenues at $62.8B, up 9.4% year over year.Amazon’s (AMZN) Online Stores segment is gaining traction as a steady driver of retail revenue growth, supported by improving demand quality and a favorable category mix. The rising contribution of high-frequency purc ...