Amazon Prime's two-day shipping (2005)
Amazon launched Prime in February 2005, promising two-day delivery for a flat $79 annual fee. The bet was that faster shipping would change how often people bought. It worked: Prime became the anchor of Amazon's retail business and reset US delivery expectations.
Two-day shipping became the US default expectation, forcing rivals like Walmart and Target to build matching logistics.
The fulfillment network Amazon built then enabled one-day and same-day delivery, setting the stage for micro-hubs and 30-minute service.
Amazon Now applies the same speed-as-demand mechanism to the last mile. The 2005 playbook is why Amazon can afford to build drugstore-sized hubs now.
