Which ancient civilization invented the first known mechanical 'vending machine' for product distribution around 62 CE?

While we often think of retail technology as modern, ancient civilizations developed sophisticated systems for commerce, inventory management, and customer engagement. From Mesopotamian clay tokens for tracking goods to Roman market innovations, these early 'technologies' laid groundwork for today's retail systems. Test your knowledge about these fascinating early retail innovations that bridged commerce and technology in the ancient world!

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Ancient Rome (Hero of Alexandria's coin-operated holy water dispenser)
Ancient Egypt (Ramses II's temple offering system)
Ancient China (Han Dynasty automated silk measurement device)
Ancient Greece (Archimedes' wine distribution apparatus)