A susu runs the way it always has: everyone puts in a fixed amount each round, and each round one member takes the whole hand, with one trusted person running it. TableCash keeps that structure exactly and makes the bookkeeping visible. Members chip in by card, the organizer holds the money, the member whose turn it is receives the round, and every round is on a record the whole group can open, so the trust the susu already runs on is documented instead of doubted.

A tradition that already works

The susu, sou-sou, partner hand, esusu, ajo, the names change across the Caribbean, West Africa, and their diasporas, but the mechanic is the same and it's a good one. Everyone contributes a fixed amount each round, one member collects the whole hand that round, and the rotation continues until everyone has had their turn. It's discipline, community, and access rolled together, and it has worked for generations on one thing above all: a trusted person running it, and the group knowing each other. None of that needs replacing.

What strains it is always the bookkeeping

The part that gets heavy is the record. Who's paid this round? Whose hand is next? What happened three rounds ago? It lives in the organizer's notebook or memory, and when a question comes up, there's no shared place to check. That's not a flaw in the susu, it's just the one job that's hard to do fairly out of one person's head. A visible record fixes exactly that, and nothing else.

Running the rotation on a record

1. The organizer creates a table for the group and sets the round amount as a per-member share, so everyone sees the exact number.
2. Each round, members chip in by card. Everyone sees who's in and who hasn't yet, and the app sends the reminder instead of the organizer.
3. The member whose hand it is receives the round's total, the organizer holds and hands out the money, and the member confirms they got it, all visible.
4. The organizer starts a new round. The old one freezes on the record, who chipped in, who received, and the rotation continues.

The structure doesn't change: one trusted organizer still runs it, exactly as these groups always have. The record just protects everyone, members see their contributions counted the moment they land, and the organizer never has to defend a number from memory. TableCash never holds the money; contributions go through Stripe to the organizer, each round's hand is paid out the way your group already does it, and the app is the record every member can open from their own phone. If your group uses a different name for it, here's the same idea as a rotating savings fund.