Final answer:
The specific product instances owned by accounts, customers, or consumers can be referred to as inventory or goods. They are assigned to customers or consumers who make a purchase or enter into a service agreement.
Step-by-step explanation:
In the context of business, the specific product instances that are owned by accounts, customers, or consumers can be referred to as inventory or goods. They can be assigned to customers who make a purchase or consumers who receive the product as part of a service agreement.
For example, in a retail store, the inventory of products can be assigned to customers who pay for them at the checkout counter. In the case of a subscription-based service like Netflix, the access to movies and TV shows is assigned to the consumers who have subscribed to the service.