Checkout, payments, customer e-mail, SMS, partner API keys and staff accounts are documented for providers in Integrations & your team.

Serviceability index (address check for partner stores)

Partner storefronts can ask kurnl “do you serve this address?” before starting a checkout — an address autocomplete plus an availability verdict, scoped to each provider’s own coverage (see the Serviceability reference). Those answers come from a search index that the kurnl operator refreshes manually.
1

Export after network changes

In Administration › Serviceability Index, check the connection status and press Export now after changing buildings, service areas, or published plans. The export rebuilds the index atomically — partners never see a half-filled index.
2

Watch the coverage warnings

The export result lists providers without coverage — providers with no owned or contracted buildings, no active service areas, and the All Kurnl Buildings toggle off. Their partners get zero serviceability results until coverage is configured (service areas — by postal code, city, or province — or the All Kurnl Buildings toggle in the provider portal).
The index is advisory: checkout re-validates every order fail-closed, so a stale index can delay a sale but never mis-provision one. Sandbox providers and their demo buildings are never exported.