Which ancient civilization created the first widely recognized 'brand logo' on commercial products, using a distinctive mark to guarantee quality and origin?

Before modern retail, ancient civilizations developed sophisticated commerce systems with recognizable brands and quality guarantees. From Mesopotamian clay seals that functioned as early trademarks to Roman mass-produced goods with maker's marks, product branding has ancient roots. Test your knowledge about the earliest examples of product branding that helped ancient merchants build customer loyalty and establish their reputation in bustling marketplaces from Rome to China.

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Ancient Rome, with stamped pottery maker's marks (figuli) that indicated workshop origin and quality standards
Ancient Egypt, with cartouche symbols on luxury goods that represented royal approval and authenticity
Ancient China, with imperial seals on silk and porcelain that certified official production under the Han Dynasty
Ancient Greece, with amphora stamps that identified city-state origins and olive oil purity for export trade