Joke Collection Website - Blessing messages - When a customer replies with a message saying thank you, how can I reply him best?

When a customer replies with a message saying thank you, how can I reply him best?

1, you're welcome, this is all I should do.

It's very kind of you. I want to thank you for your affirmation.

Nothing, nothing, this is my duty.

You're welcome, thank you for your care!

You're welcome. It's my pleasure.

6. That's very kind of you. Just a little effort!

You're welcome. I'm always ready to help.

8. Be polite. I have to ask you to help me in the future!