Whoever opened the tab does not have to be a hero about it. The One Bill remembers every round, shot, and questionable decision — so you can settle up before tomorrow morning.
No credit card required. Tab keepers, you are seen.
You probably know the drill. We just made the math part vanish.

Give it a name like "Mountain trip" or "Group sushi night". Add the people who will be in on it.

Everyone in the bill can add expenses live. Updates show up instantly for the whole group, no refresh needed.

See who owes who, in plain numbers. Settle up before anyone gets weird about it.
I used to lose friends over twelve bucks. Now I lose them for completely unrelated reasons.

Jack Hard Rock
Beer Drinking Legend