Ancient Rome was a cosmopolitan city, drawing in people and products from across the Mediterranean world and beyond. By the late first century BC, there were as many as one million inhabitants in Rome. T he people of Rome relied on retailers to provide them with food, clothing and other goods. Our ancient evidence points to a thriving retail trade in the city and, for any ancient visitor, the sheer number of retailers and shoppers must have been one of the most striking aspects of the Roman cityscape. Retailers were found in the busiest areas of the city. Small shops and workshops lined the main thoroughfares, spilling out over their thresholds into the streets and colonnades. Market traders, street sellers and ambulant hawkers also tended to be found in central areas. They clustered around temples, bathhouses, forums, circuses, amphitheaters and theatres, attracted by the commercial opportunities offered by large gatherings of people. Sellers at temples offered votive offerings such ...