Which ancient civilization first developed standardized product packaging with branded seals that served as both quality assurance and early brand identity?

Long before modern commerce, ancient civilizations developed sophisticated product innovations and retail systems. From the bustling markets of Mesopotamia to the trade networks of Rome, these early societies laid the groundwork for today's retail concepts. This trivia question explores how ancient civilizations revolutionized product development with innovations that we still see echoes of in modern retail.

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Ancient Egyptians, who sealed goods with hieroglyphic symbols indicating workshop origin and product quality
Mesopotamians, who used cylinder seals on clay containers to identify merchant houses and guarantee contents
Ancient Greeks, who stamped amphora handles with producer marks and city-state emblems
Han Dynasty Chinese, who used silk wrappings with imperial seals to authenticate luxury trade goods