Jeongsan-kkeut: group expenses, split fairly

Field notes

Each expense has its own payer and participant choices, so the same group can account for different attendance at different stops. The page demonstrates this with examples for drinks, a pizza-to-café outing, and trip costs paid by several people. It says drafts remain in the current browser, while sharing stores a read-only record on a server; it cautions users not to include sensitive details in that link.