The bill or check at a restaurant; a polite way to ask for or refer to payment (synonymous with お会計).
すみません、お勘定をお願いします。
Excuse me, could we have the bill, please?
友達と食事をして、最後に私がまとめてお勘定を払った。
I ate out with friends and paid the bill all together at the end.
店員に『お勘定はレジでお願いします』と言われた。
The clerk told me, 'Please pay the bill at the register.'