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
brainstorm five features that an e-commerce website should have.
user
- a comprehensive customer database.
 - secure payment processing methods.
 - a clean and intuitive user interface.
 - comprehensive customer service.
 - intelligent product recommendation system.
assistant