'For which you have MY thanks' is a reasonable phrase for you to use, but, it is most unseemly to presume upon a relationship which your correspondent may (or may not) have with a third party not present, and should be strenuously avoided in correspondence.
"Many thanks." Many Thanks It is not many thanks. It is "Thanks a lot"
Many Thanks
All of these thanks
Shakespeare
It means thank you for your time (thanks) but no thank you, I do not want what you have offered. (but no thanks)
Thanks.
Thanks for Reading!!
Yes, it is proper to use a comma after "Thanks" in "Thanks again" as it separates the expression of gratitude from the word "again."
thanks cheers thanks cheers thanks cheers
"Thanks" is typically used as a noun, as in "I give my thanks," or as an interjection to express gratitude, as in "Thanks for your help." It can also be used as part of a phrase, such as "thanks to," where it acts as a preposition.
Hvala = Thanks
No, you would say "Thanks to you".