It is very quick and convenient for companies to send out email confirmations. Most businesses are used to emailing their customers and prospects about everything from order confirmations to invoices. However, we cannot ignore the fact that sending invoices, bills, and confirmations in the mail is far more effective than email. Between all the digital chaos, emails are likely to be ignored and never opened. Anything in the mail seems more important than an email. Large-scale transactions also demand a physical order confirmation and invoice. This paper format builds trust and confidence among people. Now that we are talking about sending invoices, statements, and similar documents in the mail, you should know that it is referred to as transactional mail. Let us find more about it below transactional printing and mailing.