The Invoices extension provides a complete system for generating invoices for all customers. It allows you and your customers to create an invoice for any purchase in a nice and easy way. Invoices can include complete company details, such as name, address, and tax ID, that customers can use for accounting and tax purposes. Invoices can be viewed from your customer account page and/or from the email receipt. The generated invoice can be printed or downloaded as a PDF. In many cases, digital purchases do not require certain details, such as an address. An optional button can allow customers to enter information they wish to appear on the invoice.