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
list three tips to save money.
user
1. prepare meals at home instead of eating out. 
2. shop at cheaper stores or online for goods.
3. avoid impulse buying and only buy needed items.
assistant