What is the primary focus of the process known as E-Invoice?

The primary focus of the E-Invoice process is on the electronic invoice payment and presentment. This method utilizes digital technologies to create, send, receive, and process invoices electronically. By doing so, E-Invoicing improves efficiency and accuracy in financial transactions, reduces processing time, and minimizes errors associated with manual handling and paper-based systems.

Through E-Invoicing, businesses can streamline their accounts payable and receivable processes, fostering faster payments and improving cash flow management. Electronic invoicing also supports compliance with regulatory requirements and can integrate seamlessly with other financial management systems, which enhances overall operational effectiveness.

In contrast, the other options center around traditional or outdated methods of invoicing, which lack the advancements and efficiencies brought by electronic solutions. Therefore, it's clear that the essence of E-Invoicing lies in providing a robust and efficient platform for managing invoices electronically.