The ability to have multiple product collections for different types of products on the Ecommerce CMS.
I love being able to customize what information I need for the products in the ecommerce platform, just like the normal CMS. But having only one type of product collection is very limiting. It forces me to build one template for editors, regardless of what product they are creating.
For example: selling a t-shirt requires vastly different information than selling a car part, but I have to use the same template. It would be nice to be able to have product collections I can create like "Merch" and "Equipment" where I can create different CMS templates depending on the information I need.
Or perhaps as I create new categories, it creates new product collections for me to create templates for.