Which ancient civilization is credited with creating the first known branded products by stamping maker's marks on pottery and goods to guarantee quality and origin?

Before modern advertising and digital marketing, ancient civilizations developed sophisticated techniques to promote their goods and establish trade networks spanning continents. From Phoenician merchant strategies to Roman brand recognition, the foundations of product marketing were established thousands of years ago. Test your knowledge about how ancient civilizations marketed their distinctive products across the known world!

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Ancient Egyptians, who marked royal pottery with pharaonic seals as a quality guarantee
Ancient Romans, who used 'ex officina' (from the workshop of) stamps on goods ranging from pottery to metalwork
Mesopotamians, who used cylinder seals to authenticate goods from specific merchant houses
Ancient Chinese, who marked silk and porcelain products with imperial symbols to denote quality standards