Which ancient civilization first developed standardized product packaging with branded seals that allowed merchants to guarantee product authenticity and origin?

Before modern shopping malls and e-commerce, ancient civilizations pioneered sophisticated retail systems and product innovations that shaped commerce for millennia. From the bustling marketplaces of Mesopotamia to specialized shops in Roman cities, these early retail environments reflected cultural values, technological capabilities, and social structures. This trivia question explores a famous product innovation that revolutionized commerce in the ancient world and continues to influence retail concepts today.

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Mesopotamia, where clay containers with merchant seals were used for oils, wines, and grains around 3000 BCE
Ancient Egypt, where papyrus labels with hieroglyphic branding were attached to pottery containing cosmetics and medicines
Classical Greece, where amphora with painted maker's marks established provenance for olive oil and wine exports
Han Dynasty China, where silk wrappings with imperial stamps certified luxury goods transported along the Silk Road