Express thanks and gratitude: Thank you.
Thanks.
Thank you very much.
Thanks a lot!
Many thanks.
Sincerely thanks.
Thank you so much!
Thanks a million for your help.
I really appreciate your help.
You are so kind.
I don't know how to express my thanks.
There are no words to show my appreciation!
What you've done means a lot to me.
That's so kind of you.
You've made my day.
I owe you a great deal
Thank you from the bottom of my heart for everything.
How can I ever possibly thank you?
Useful Responses:
You're welcome!
It was my pleasure.
My pleasure.
Don't mention it.
Forget it.
No big deal.
It's was nothing.
Think nothing of it.
I'm glad that I can help you.
