Which ancient civilization invented the world's first known retail receipt system, using clay tablets to record purchases and allow for product returns around 3000 BCE?

Before modern malls and online shopping, ancient civilizations had sophisticated marketplaces where goods from distant lands were exchanged. These early retail environments shaped economies, facilitated cultural exchange, and established trading practices we still use today. This poll explores a fascinating innovation in ancient retail that revolutionized commerce and consumer experiences thousands of years ago.

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Mesopotamian Sumerians
Ancient Egyptians
Indus Valley civilization
Ancient Chinese