Magento 2.3 recently added greater inventory management functionality. You can read more about Magento's new inventory management features here. (Note, the preceding link discusses the update from a technical perspective).
With this update, Modern Retail can provide Location Based Inventory for our clients using Magento as their ecommerce platform. This means we can record the inventory of your individual locations, as opposed to only being able to keep track of your total inventory as an aggregate of your locations. This includes both situations where you have multiple stores and situations where you have a both stores & warehouses.
Location Based Inventory can help facilitate other Modern Retail Integration features, like Ship from Store, Local Delivery, and Curbside & In-Store Pickup. Even if you're not using these features, however, the benefits of being able to manage inventory by location, rather than by aggregate, are surely clear.
If you have any further questions, please feel free to contact us with a support request.