Business Rule Control Center

System Architecture Notice: These settings control how the ERP pipeline processes orders. Changes take effect exclusively on future orders — already-processed transactions are strictly immutable to preserve audit integrity.
Accounting Module
Accounting Mode
Determines when revenue and expenses are recognized in the general ledger.
Inventory Module
Allow Negative Stock
Defines system behavior when an incoming marketplace order exceeds physical inventory on hand.
Order Processing Engine
Insufficient Stock Action
Action to take when an order is received but allow_negative_stock is disabled.

Stock Deduction Timing
Determines the exact moment inventory counts are decremented during the lifecycle.