These fields are legacy fire-and-forget delivery options. They POST to the URL on every successful quote save with no audit trail, no retry, and no delivery status. Use Zapier above for tracked delivery, retries, and per-lead delivery status.
Do not use legacy webhooks AND Zapier together unless duplicate delivery is intentional — a lead will land in both pipelines and downstream CRMs that don't dedupe will see two records.
Notification email + phone are stored but not consumed by any code path today; they're reserved for a future email/SMS notifier and currently have no effect.