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
what are 5 potential uses for cryptocurrencies?
user
1. making purchases online 
2. transferring money globally 
3. storing funds securely 
4. investing 
5. mining for more coins.
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