Fewer boxes, fewer trips – Amazon’s smart shipping option
eCommerce giant lets users choose between fast or consolidated delivery, using cognitive dissonance to nudge eco-friendlier decisions.
eCommerce giant lets users choose between fast or consolidated delivery, using cognitive dissonance to nudge eco-friendlier decisions.
Amazon Prime membership has transformed global consumer behaviour by addressing the two main drawbacks of online shopping: waiting time and the inability to physically inspect products. The promise of free two-day delivery and free returns has significantly boosted the popularity of online shopping.
However, this convenience has reduced the incentive for users to consolidate their orders, leading to frequent deliveries to the same address, sometimes even on the same day. This behaviour, driven by “present bias”—the preference for immediate gratification over long-term benefits—contributes to unsustainable practices. According to GeekWire, Amazon’s carbon emissions in 2023 were 68.8 million metric tons of CO2, equivalent to the emissions of Hungary.
To achieve net-zero carbon emissions by 2040, Amazon has introduced electric delivery vehicles and optimised package fitting. Recently, the company implemented an innovative approach to encourage users to consolidate their deliveries through a “cognitive dissonance dilemma” at checkout.
During the checkout process, users must choose between immediate gratification—receiving their items as quickly as possible, which may require multiple shipments—or opting for „Fewer boxes, fewer trips,“ which involves waiting a day or two for their order. This latter option supports a more sustainable approach.
Choosing the fastest delivery option contradicts many users‘ environmentally conscious beliefs, creating an internal conflict (cognitive dissonance). To align their actions with their pro-environmental values and alleviate this discomfort, many Prime customers are inclined to delay their orders. This approach enables Amazon to reduce individual deliveries, bridge the “intention-behaviour gap” and mitigate the impact of short-term thinking (present bias).
The result: While no specific data is publicly available, it can be assumed that Amazon’s approach to consolidate deliveries helps to reduce transportation costs, minimise packaging waste, and cuts carbon emissions.
Are you aware of any other nudges that help to reduce the negative environmental impact of eCommerce? Feel free to get in touch: hello@green-nudges.com
From Yael Mark, a Product Manager who uses behavioural science to improve user engagement and retention. Yael writes for The Decision Lab, focusing on how cognitive biases shape our interactions with technology and how to design products that align with these behaviours.
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