O2C · February 18, 2026 · 8 min
Where cash hides in a broken Order-to-Cash process
Collections is usually the crime scene. The murder happened upstream — in credit, order entry, and billing.
When DSO blows out, finance hires collectors. Sometimes that is right. Usually it is how you staff a leak instead of patching it. Cash gets trapped in four places long before a reminder email is late.
1. Credit that is a rubber stamp
If credit is a form that sales walks around, you have already decided who gets to finance themselves on your balance sheet. Limits that never get reviewed, holds that never fire, and 'just this once' exceptions are not customer service. They are unpriced lending.
2. Orders that ship dirty
Wrong ship-to. Missing PO. Partial that nobody confirmed. The invoice is technically generated and commercially dead on arrival. A collector cannot charm a customer into paying a bill the receiving dock will not accept.
3. Billing that is a batch job
Change orders, usage, retainage, freight, tax. If the invoice is assembled by a night job and read by no one, you are manufacturing disputes at scale. The cheapest cash in the building is an invoice that does not need a follow-up.
4. Collections with no system
- One inbox, 400 accounts, no prioritization.
- Promises captured in email and forgotten.
- Disputes that live in a shared mailbox with no clock.
- Cash app three days behind, so collectors chase invoices that already paid.
If you only fix collections, you get a faster horse. If you fix O2C, you stop needing the horse.
Map the leak from order to cash. Put a quality gate where the defect is born. Then let collections do the job it is actually for: the invoices that are correct and unpaid.