Northern Trail Outfitters (NTO) has a requirement to schedule a reusable data import across multiple...

n: The Commerce Product Data Import resource is the recommended tool forimporting products for a B2B or B2C store using a .csv file. This resource supports importing data of related objects, such as ProductCatalog, ProductCategory, Product2, and ProductCategoryProduct, while preserving their relationships. It also does not require additional licenses or third-party tools. The other options are either not specific to Commerce products, or do not support importing data of related objects. References:

Commerce Product Import Resource

Import and Export Commerce Data

B2B and D2C Commerce Data Model