Hello! I wrote an email to promote our products to a potential customer- Mr Mike Simpson. He is an American. He responsed to my email and sent his enquiry to me. He addressed me my first name - Anna.
How do I address him appropriately? Should I call him Mr. Simpson or Mike for the second time?
Thank you!
How do I address him appropriately? Should I call him Mr. Simpson or Mike for the second time?
Thank you!