Split bills (restaurant tickets):
- New pos_payments ledger; a tab is settled across one or more cash/Ladill Pay
payments. The ticket shows total / paid / balance, an amount field with Full /
½ / ⅓ / ¼ helpers, and the payments taken. Partial payments keep the tab open;
the sale finalises (and frees the table) only when the balance hits zero.
Pay splits get their own checkout + callback (pos.payments.callback).
Pipe online orders to the KDS:
- POST /api/kitchen/orders — a first-party, service-keyed ingest
(config pos.kitchen_api_keys, scoped by owner, idempotent by external_ref) that
creates a paid, already-fired ticket (order_type=online, lines source=online).
- The KDS feed is now payment-agnostic (any kitchen-active sale), so paid online
orders sit on the board next to dine-in tabs and bump the same way; they're
badged "online".
Schema additive: pos_payments, pos_sales.external_ref. Suite green (14).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
