you bet
US /juː ˈbet/
UK /juː ˈbet/

1.
jasne, nie ma za co
used to express enthusiastic agreement or to emphasize a statement
:
•
Are you coming to the party? You bet!
Przychodzisz na imprezę? Jasne!
•
Thanks for your help! You bet!
Dzięki za pomoc! Nie ma za co!