One person organizes it, everyone chips in a share by card into one visible place, and the venue, cake, and drinks come out of that table. Never book the venue and collect after.

Why the group birthday gets messy

A group birthday party has a venue deposit, a cake, decorations, and a bar tab, and usually the birthday person shouldn't be paying for any of it. So one friend books everything, fronts the deposit, and then collects from the group afterward, which is exactly the awkward money nobody wants attached to a celebration.

The clean setup

1. The organizer creates a table in TableCash for the party.
2. Everyone chips in a share by card, the money lands with the organizer directly, and the group sees who's in.
3. Set the party total as the goal and split it into shares, leaving the birthday person off, so everyone else sees her own number.
4. Book the venue and buy the cake with money that's already collected, and every cost shows up on the record.

What about covering the birthday person?

Most groups don't want the guest of honor paying for her own party, so her share gets carried by everyone else. The clean way is to leave her off the shares entirely and set each person's number a little higher to cover her part, agreed once, in the open, instead of someone quietly eating the difference at checkout.

The same works for a friend who can't afford the full share: the group can lower hers and spread the rest, and because every number is on the record, nobody's guessing who paid what. During the party, a shared bar tab or a last-minute run comes out of the table too, so nobody fronts it. (A milestone graduation instead of a birthday? See collecting for a graduation party.)

The organizer holds the money the way one person always does, only now everyone sees every dollar. It goes to the organizer; TableCash never holds it and is just the record.

Get everyone in before you put down the venue

A birthday plan falls apart when people love the idea but nobody actually commits before the room, the cake, or the bottle service has to be paid for. Have everyone save a card and promise their share now. No one is charged yet.

The cards don't run until enough people are in for the party to happen, then they all charge at once, so you're never the one who fronted it and nobody can bail on you quietly. While the table is filling anyone can take their promise back with no card touched, and it locks once it fills. That's how you stop the flaking before you're out the deposit.