Which ancient civilization invented the first branded consumer product with a manufacturer's seal as a guarantee of quality?

Before modern retail, ancient civilizations developed sophisticated commercial systems that laid the foundation for today's product marketing and distribution. From Mesopotamia's clay receipt tablets to Rome's shopping complexes, these early retail innovations shaped how products were launched, marketed, and sold. Test your knowledge about the product launches and retail innovations that changed commerce in the ancient world!

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Mesopotamia (clay tablets with merchant seals on oil and wine vessels)
Roman Empire (stamped pottery and glassware with maker's marks)
Ancient Egypt (royal cartouches on luxury goods for the elite)
Ancient China (silk products marked with imperial workshop seals)