Most developers treat the 'Payable' side of a business application as a simple CRUD operation—just another row in a database to be marked as paid. But if you have ever spent a week debugging why an inventory count doesn't match the general ledger, you know that accounts payable is actually the most dangerous part of a business stack. When we build business software, we often isolate the purchase order from the payment. This is a mistake. The moment you decouple the financial obligation from the underlying operational data, you create a black hole where invoices go to die and cash flow forecasting goes to fail. Workflow screenshots These screenshots are useful here because they hint at where Payable either stays grounded in the user's real task or becomes another detached admin screen. The Anatomy of Payable Friction Looking at standard workflows, the biggest point of failure isn't the payment gateway—it's the handoff between procurement and accounting.…