Which ancient civilization implemented one of history's first known sustainable retail practices through a waste-free marketplace system where pottery was returned for reuse and refilling?

While modern businesses focus on sustainability as a new frontier, ancient civilizations had their own innovative practices for sustainable commerce and resource management. This poll explores how ancient societies implemented sustainable retail and commerce practices that were sometimes more advanced than we might expect. Test your knowledge about how our ancestors approached sustainable trade and resource conservation in their marketplaces!

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Ancient Egyptians, who had a systematic return policy for ceramic vessels that transported oils and wines
Ancient Romans, who pioneered a token system for returning glass containers to marketplaces
Ancient Greeks, who mandated the reuse of amphora through marketplace regulations
Ancient Mesopotamians, who created the first container deposit system for clay vessels in urban centers