Which ancient civilization invented the first known branded products with manufacturer seals that served as early 'trademarks' to guarantee quality and origin?

Before modern shopping malls and e-commerce, ancient civilizations had sophisticated marketplaces that established many retail practices we still use today. These early commercial centers weren't just places of trade but cultural and social hubs that reflected technological advancements, consumer trends, and marketing strategies of their time. Test your knowledge about these fascinating ancient retail environments that laid the foundation for modern commerce.

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Ancient Rome with their 'Ex Officina' pottery stamps
Mesopotamia with their cylinder seals on clay containers
Ancient Egypt with their cartouche-marked luxury goods
Ancient China with their imperial workshop pottery marks