as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
identify three online marketplaces.
user
three online marketplaces are amazon, ebay, and etsy. amazon is an online retail site that sells products ranging from books and electronics to clothing and toys. ebay is an online auction site where buyers bid on products and services. etsy is an online marketplace for handmade and vintage products.
assistant