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Available to Promise

The stock you can genuinely commit to a new order after existing allocations.

Area
Inventory
Abbreviation
ATP
Also known as
available stock, free stock
In this area
44 terms of 259

Available to promise is stock on hand minus everything already reserved for open orders, plus incoming supply that will arrive within the promise window. It is the number a salesperson should quote from.

Getting ATP right is what lets you make delivery commitments you can keep. Without it, two orders can be promised the same unit and one customer is always disappointed.

How it is calculated

ATP = Stock on hand − Allocated + Confirmed incoming

Incoming supply only counts if it lands before the promised date.

See it in AWRA OpsHub

Inventory Balancing

Related terms

Stock on Hand

SOH

The physical quantity of an item currently in your possession.

Backorder

An order accepted for an item that is currently out of stock.

Sales Order

SO

A confirmed customer order accepted for fulfilment.

Fill Rate

The share of demand met from stock on hand without delay.

More in Inventory

ABC Analysis Asset Tracking Barcode Carrying Cost Consignment Inventory Cycle Count Cycle Stock Days Inventory Outstanding (DIO)

Available to Promise is not just a definition here

Inventory runs on this vocabulary every day in AWRA OpsHub — 44 of our 259 glossary terms describe things the platform actually does.

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