YOU open a "PrisonMail Mailbox" for your loved one at PrisonMail.org. Anyone else you invite can join the mailbox at no charge.
YOU and EVERYONE YOU INVITE may login to PrisonMail.org anytime and write as many messages as you would like.
PRISONMAIL converts all of these messages, confidentially, to a printed letter of up to eight pages and mails it to your loved one...
The INMATE receives one or two letters every week, depending on the service plan chosen.