| Configuration and quote | Catalog, CPQ, pricing policy, and sales owner | Customer, product, quantity, price source, discount, tax, term, version, and expiry | A generated quote is accurate or approved |
| Approval and contract | Deal desk, finance, legal, credit, and authorized approvers | Exact version, thresholds, decisions, reasons, terms, signatures, and accepted contract state | Silence or signature delivery means approval |
| Order and fulfillment | ERP or order system and fulfillment owner | Order ID and version, accepted lines, hold or release, shipment, usage, service, milestone, acceptance, and changes | HTTP success means an accepted or fulfilled order |
| Invoice and collection | Billing, tax, AR policy, and customer communication records | Invoice lines and period, taxes, due date, delivery, reminders, replies, promises, disputes, and owner | Invoice delivery means customer receipt or agreement |
| Payment and cash application | Payment provider, bank, treasury, and accounting policy | Transaction, settlement, fee, reversal, remittance, invoice match, application decision, and ledger reference | Authorization means settlement or the cash match is correct |
| Completion | Authoritative revenue systems and process owner | Accepted statuses, unresolved exceptions, source-to-ledger totals, close-period evidence, and operating metrics | One paid invoice proves the population is complete |