Outgoing inventory
Sales documents without double movement
KnownStock sales documents control stock operations, not tax or statutory billing.
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Orders commit demand
Confirmed sales orders create commitment. Allocation identifies which physical quantity is reserved without removing it yet.
Delivery removes stock
A confirmed delivery publishes the physical outbound movement and clears linked commitment and allocation quantities.
Derived invoices remain documentary
A delivery-derived operational invoice does not remove stock again. Customer returns and credit-note flows preserve causal history.