A conversational expression meaning 'if you like' or 'if you'd like' used when making offers, suggestions, or requests politely.
よかったら一緒に映画を見に行きませんか？
If you'd like, shall we go see a movie together?
このレシピ、よかったら使ってください。
If you'd like, please feel free to use this recipe.
よかったら連絡先を教えてください。
If it's okay with you, please tell me your contact information.