Relations between Region Module and Other Modules

When Commerce Modules are used together in a Medusa application, the Medusa application handles building the relations between these modules.

This document showcases the relation between the Region Module and other Commerce Modules.

Cart Module

Carts are associated with a region. The Medusa application forms a relation between the Region and the Cart data models.

The cart then uses the same currency as the region. During checkout, the cart's taxes, payment, and fulfillment providers are available based on the region's settings.