How did mass production and installment buying affect what people bought in the 1920's?

Mass production in the 1920s led to the availability of a wide range of affordable consumer goods, such as automobiles, household appliances, and clothing, which transformed the shopping landscape. Installment buying made it easier for consumers to purchase these items by allowing them to pay in small, manageable payments over time. This combination encouraged a culture of consumption, as more people were able to acquire goods that were previously considered luxuries. Ultimately, it fueled economic growth and contributed to the consumerism that characterized the decade.