Which ancient civilization first developed a standardized 'brand mark' system for their pottery exports, allowing customers to identify product origins and quality?

The ancient world wasn't just about conquests and monuments - it was also home to sophisticated product innovation and marketing techniques that would impress even today's business strategists. From brand symbols on Roman pottery to Egyptian trade networks spanning continents, ancient civilizations pioneered many concepts we consider modern. Test your knowledge about the fascinating world of ancient product development and marketing strategies that helped shape early economies and trade networks.

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Ancient Greece, with potter's marks appearing on amphora and other vessels from the 6th century BCE
Ancient Egypt, with cartouche symbols on luxury goods traded with neighboring kingdoms
Mesopotamia, with cylinder seals marking clay containers of premium oils and wines
The Indus Valley Civilization, with stamped symbols indicating pottery workshops and quality grades