Which transportation innovation did Amazon implement in 2013 that dramatically changed delivery expectations across the entire retail industry?

The rise of e-commerce has fundamentally transformed transportation logistics and supply chain operations worldwide. From last-mile delivery innovations to massive distribution networks, transportation companies have had to adapt rapidly to meet changing consumer expectations. This trivia question explores how a major e-commerce platform revolutionized its transportation strategy to gain competitive advantage in the market.

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Sunday delivery through partnership with USPS
First use of autonomous delivery vehicles
Introduction of retail-to-consumer direct shipping
First major retailer to operate its own cargo airline