Understand preorder availability
The reachable current authority is a business-supplied MomentOption journey. The registered legacy BusinessPreorder route has no proven ordinary caller and is not a supported standalone flow.
:::warning Candidate time is not acceptance A visible slot, closed screen, changed label, or automatic navigation does not prove business, order-option, cart, or server settlement. :::
Reachability boundary
| Surface | Disposition |
|---|---|
| Business MomentOption | Reachable conditionally from current business surfaces; candidate state only |
| Legacy BusinessPreorder | Registered source without ordinary caller; retain blocked |
Eligibility and time authority
Scheduling depends on project/order-type gates, business/menu schedule, lead and interval rules, current open/closing state, device/business/server clocks, timezone and current cart revision. Missing or disabled schedules can still produce generic candidates; those are not business eligibility.
Settlement and automatic effects
Selection can update order options and carts before callbacks/navigation settle. Closing-time timers can navigate automatically. A screen close or ASAP fallback is not customer intent or success.
Unknown states
Treat missing slots, generic slots, closing-time overlap, timezone disagreement, early navigation, lost response, and multi-cart disagreement as unknown. Do not reopen, refocus, change clocks, select, or place an order to diagnose them.
Accessibility and disposition
Slots, timezone, disabled/loading/error/unknown and automatic-navigation consequences need complete semantics, focus, 200% text and reduced-motion verification. Retain this article blocked until product/runtime authority proves an ordinary supported journey and exact settlement.
Related guides: Business page overview · Schedule and preorder states · Review your cart