> For the complete documentation index, see [llms.txt](https://learn.moselle.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.moselle.io/faq/fundamentals.md).

# Fundamentals

Core concepts in inventory planning — what AI inventory planning is, key metrics, and terminology every operations team should know.

Core concepts and definitions for inventory planning. Start here if you're new to the space or evaluating whether Moselle is the right tool for your team.

{% content-ref url="/pages/DpuG92K7YNNTxsgsnV3C" %}
[How Do I Get Started with Mo Credits?](/faq/fundamentals/how-do-i-get-started-with-mo-credits.md)
{% endcontent-ref %}

{% content-ref url="/pages/CKVzJhMRdHQEyJ3qVSSz" %}
[What is AI Inventory Planning?](/faq/fundamentals/what-is-ai-inventory-planning.md)
{% endcontent-ref %}

{% content-ref url="/pages/u60ET3xPgBCi3wVDat5V" %}
[What's the Difference Between Inventory Management and Inventory Planning?](/faq/fundamentals/inventory-management-vs-inventory-planning.md)
{% endcontent-ref %}

{% content-ref url="/pages/sjGhbIOHPajGE68U1oh0" %}
[What is Open-to-Buy Planning?](/faq/fundamentals/what-is-open-to-buy-planning.md)
{% endcontent-ref %}

{% content-ref url="/pages/SAZ8WuKunWSxpByGhLZh" %}
[How Do I Calculate Months-on-Hand for Inventory?](/faq/fundamentals/how-to-calculate-months-on-hand.md)
{% endcontent-ref %}

{% content-ref url="/pages/f6tzXDjmE07Yj7oZPoUp" %}
[What is the difference between MSRP, ASP & SRP?](/faq/fundamentals/what-is-the-difference-between-msrp-and-asp.md)
{% endcontent-ref %}