пожа́луйста meaning in English — my pleasure, please, prithee

English meaning

my pleasure phrase A warm reply to thanks, indicating that the speaker was glad to help.
please verb To make someone happy or satisfied.
prithee intj An old-fashioned way of saying "please," used to soften a request or question.
sure thing interjection Yes, of course; used as a relaxed, friendly way of agreeing to a request.

пожа́луйста is used for these senses in English:

don't mention it A polite way of responding to thanks, by suggesting that the service is too trivial or humble to warrant thanks; you're welcome.
feel free (as imperative, in response) You have my permission.
forget it A conventional reply to an expression of gratitude.
go ahead (in the imperative) Used to grant permission for or to give endorsement of a suggestion or proposal.
here you are (idiomatic) Said when handing something over to someone or doing a favour to them, usually to draw the recipient's attention to the exchange; equivalent to “thank you” when receiving something.
my pleasure A polite reaction to receiving thanks, meaning that the speaker enjoyed helping the listener.
not at all (idiomatic) Used similarly to you're welcome, as a conventional reply to an expression of gratitude.
please (often, with yes) Used as an affirmative to an offer.