# Inventory Management HotWax Commerce provides a unified view of inventory by seamlessly connecting with various technology systems used by retailers, including Enterprise Resource Planning (ERP), Point of Sale (POS), and Warehouse Management Systems (WMS). HotWax Commerce ensures that inventory updates from all these systems are synchronized to support various business scenarios. HotWax Commerce determines the "Available to Promise (ATP)" or the amount of inventory that can be sold and then sends it to e-commerce channels. This makes HotWax Commerce the ultimate authority on inventory availability. Users can see both consolidated ATP and facility-wise ATP by clicking on the total ATP count. {% embed url="" %} Video: Inventory Page {% endembed %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.hotwax.co/documents/retail-operations/inventory/inventory-management.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.