to finish a letter a you want to say Bye , how do you writte, what word you use ?
I don't know how to say good by in a message or letter, of course informal like this. I think best wishes is to formal an "love"is to much friendly Susana B.
5 Answers
Well the "formal" endings are
Yours sincerely if you started the letter Dear "Joe or Jane or any other name".
Yours faithfully if you started the letter Dear Sir.
However, for an informal ending, why not just finish with
Regards.
Why don't you put "saludo" like Marianne suggested.
"Sincerely, Susana B."
That's a formal ending to a letter.
How about "saludos" for a closure? It's informal but nice.