Transactional mail includes invoices, receipts, statements, bills, order confirmations, and other similar transactional documents. Even with the rise of email communications, transactional mail is still commonly used by businesses. It is because emails can be easily ignored or missed out on. However, print and mail is a solid way of ensuring that someone receives a document and reads it. Undoubtedly, mail can easily grab attention and induce a person to know of its contents. Therefore, transactional mail remains popular. It builds trust among parties and is known to be more effective and official than an email.