The best man collects from every groomsman upfront, before booking — one place, card payments, and a total the whole group can see. The alternative is the best man fronting a couple thousand dollars and spending the wedding season collecting it back.
Bachelor parties run big — the house, the golf, the dinners, the night nobody posts about. And they run on one card: the best man's. He books everything, says "we'll square up later," and later turns out to be a months-long side job of reminding groomsmen to send their part for a weekend that already happened.
Bachelor parties rarely run at one price. Some guys are there the whole weekend; one flies in just for Saturday; another skips the golf. Trying to true that up afterward is exactly the chase you're avoiding. Instead, set each person's share to what he's actually in for before the weekend — the full-trip guys at one number, the one-nighter at a smaller one — so everyone chips in the right amount upfront and the total still covers the plan.
Because each share is set in the open and shows on the record, nobody argues at the end about who owes for what. A latecomer can be added at his own number, and the group sees how it changes the math. The best man isn't doing arithmetic on a hungover Sunday — the record already has it.
The best man holds the money like he always would — TableCash is the visible record, with Stripe moving and holding the money underneath.
Free on the App Store · 18+