That is an advantage of the Internet. Full documents and follow-up notes can be sent for the cost of a few seconds of access, right from your computer terminal. Anyone with access to e-mail can receive them, usually within seconds, and print out the documents, and save them in memory for later reference. They can also respond immediately to your queries.
Several programs are available to allow for e-mail.
Pegasus and Eudora are just a couple. This writer uses Eudora, part of the suite of Internet programs provided to me by my Server, free of charge. With this system, I keep in touch with business associates, personal friends, readers of this article, and in fact this column began its life in a word processing program file which was then attached to an e-mail message and sent to be printed. It is only a matter of time before my bills start arriving the same way. Receiving mail is even easier.