Which ancient civilization first used consistent maker's marks on commercial products as a form of brand identity that guaranteed quality and origin?

Before modern logos and Instagram influencers, ancient civilizations had their own sophisticated approaches to brand identity. From maker's marks on pottery to royal seals guaranteeing quality, the concept of branding has ancient roots. Test your knowledge about how merchants in the cradle of civilization differentiated themselves in bustling marketplaces and built customer loyalty through early brand identity practices that still influence modern marketing concepts.

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Mesopotamia (3000 BCE) - with cylinder seals pressed into clay tablets for merchant authentication
Ancient Greece (800-500 BCE) - with potter signatures and distinctive artistic styles on exported ceramics
Imperial Rome (100 CE) - with stamped insignias on mass-produced goods from government workshops
Ancient Egypt (2500 BCE) - with hieroglyphic cartouches indicating royal workshop production