What does an invoice document?

An invoice is a document that serves as a record of goods or services provided, specifying the items that have been shipped or delivered. In the context of a veterinary hospital, an invoice would detail the items shipped to the facility, such as medications, supplies, or equipment. This record not only specifies what has been received but also allows for tracking and managing inventory, budgeting, and accounting.

While shipping costs, payment history, and supplier contact information could be related pieces of information associated with a transaction, they do not define the primary purpose of an invoice. An invoice explicitly documents the items received by the veterinary hospital, making it essential for accurate record-keeping and financial management within that practice.