Executive answer
Payment crosses many desks; realization needs one accountable lifecycle owner.
01Invoice
02Receipt
03Validation
04GRN / Certification
05Approval
06Accounting
07Payment Run
08Cash
09Reconciliation
Payment has many participants
An invoice can touch sales, procurement, user department, stores, project team, AP, finance, treasury and multiple locations. Each participant owns a step; often nobody owns the complete journey.
One realization owner
Lifecycle ownership means one accountable party can answer: where is the invoice, what evidence shows its status, what is blocking the next stage, who must act, what is the next action and when is cash expected?
What ownership covers
SubmissionCorrect invoice and documents.
AcceptanceReceipt and customer logging.
ValidationPO/GRN/certification/reconciliation.
ApprovalCommercial and finance workflow.
Payment readinessQueue, payment run, fund timing.
Receipt & reconciliationCash received, short-pay/deductions resolved.
Why this frees sales and finance
Sales can protect the commercial relationship; finance can focus on treasury, compliance and reporting; the invoice no longer competes with their other priorities for follow-up time.