Which ancient civilization first used standardized packaging with branded seals as a quality guarantee for products traded across their vast empire?

Before modern shopping malls and e-commerce, ancient civilizations developed sophisticated retail systems and brand strategies that still influence today's commerce. From the grand bazaars of Mesopotamia to the specialized shops of Roman cities, merchants understood the power of branding and consumer psychology. This trivia challenge explores how ancient civilizations pioneered retail concepts that we consider modern innovations.

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Ancient Egypt with royal cartouche-marked containers for oils and perfumes
Roman Empire with stamped amphora for wine and olive oil distribution
Ancient China with imperial seals on silk and pottery exports
Phoenician traders with branded cedar boxes for luxury goods