Rent, bills and chores for a shared house, in one place.
Have everyone promise their share and save a card now, but charge nothing until the plan is real. The promise is the yes; the charge waits until the goal fills by its date. You get a real, countable yes from the group without a dollar leaving anyone's account early, and anyone can Take back their promise until the goal fills.
The gap between a yes and a payment
There's a moment in every group plan where you need to know people are serious, but it's too early to actually take their money. The trip is three months out. The tickets aren't on sale yet. The landlord wants the deposit for the new house before anyone has paid in. You need the yes now and the money later.
How to hold a promise without holding the money
- The organizer creates a table and sets a goal with an end date: the total the plan needs, by when.
- Each person picks Promise and saves a card. Nothing is charged, and there's no fee to promise.
- Everyone sees the same goal fill up: who has promised, who hasn't yet, and how close it is.
- If the goal fills by its date, the promised cards are charged and the money lands with the organizer. If it doesn't fill, nobody is charged.
Why "promise now, pay later" is the honest order
Charging first and hoping the plan comes together is backwards: it puts people's money at risk before anyone knows if it's happening, and it makes the organizer send money back if it falls apart. Collecting nothing and trusting everyone to pay later is the other extreme, and it's how organizers end up fronting money for no-shows.
Getting the promise first, and only charging once the goal fills, matches how group decisions actually work. People are willing to promise toward something that might happen; they're not willing to pay for something that might not. Save the card, hold the promise, and let the charge wait for the moment the plan is certain, so nobody's money is tied up in a maybe.
When the goal fills and the cards are charged, the money lands with the organizer, and the record shows every promise and every charge. This is commit-now-pay-later, described the way a group actually experiences it.