Which ancient civilization first used branded maker's marks on commercial products as a guarantee of quality and origin?

Before modern retail and e-commerce, ancient civilizations developed sophisticated commercial systems and product innovations. From the bustling markets of Mesopotamia to the trade networks of Rome, these early societies pioneered retail concepts we still use today. This trivia question explores how ancient civilizations branded and marketed their goods—a fascinating look at the origins of product differentiation and consumer trust markers.

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Ancient Egypt (manufacturer seals on pottery and papyrus goods)
Ancient Rome (stamped brick makers and olive oil amphora producers)
Mesopotamia (cylinder seals on clay tablets for merchant identification)
Ancient China (imperial marks on silk and pottery products)