Engineering: Keep billing workflows linked to customer IDs

Engineering billing sub-zaps can omit customer IDs, risking audits and reconciliation issues. Lookup by email and attach customer ID to downstream billing so finance reconciles invoices.

Overview

Missing customer linkage in billing sub-workflows creates audit exposure and slows reconciliation. This pattern finds customers by email and injects the canonical customer ID into downstream billing, eliminating missing linkage and producing cleaner audit trails. Finance and operations report fewer reconciliation exceptions and more reliable invoice processing.

Notable Features

Lookup customer by email
Attach customer ID to billing
Forward enriched payload to billing