Which retail giant was the first to implement a comprehensive 'Sustainability Index' that required suppliers to meet specific environmental standards for their natural products?

The natural products industry has transformed retail with eco-conscious innovations. Major retailers now compete for sustainability credentials, with some pioneering practices that have changed consumer expectations. This poll tests your knowledge about how one leading company revolutionized sustainable product sourcing in the retail space, setting new standards that others now follow.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Walmart (2009)
Target (2011)
Whole Foods (2008)
Amazon (2013)