The letter and photo service from InmateAid is straightforward. You create a User account and then an Inmate Profile - you then type up your letter and upload photos from your smartphone, go to the Pay Now page and complete the transaction.
Letters are processed immediately upon entry unless it is after 4pm on Saturday, then the letters do not go through the process until Monday morning. You may check in your My Account area to see the status of your letter order.
The letters are printed, folded and inserted into a double window envelope. There are no additional marketing pieces or promotional material inserted in the envelope, only your letter. Your name is the sender, InmateAid's address is the return address - correct postage affixed.
https://www.inmateaid.com/ask-the-inmate/how-do-i-write-to-county-jail-using-my-phone#answer
Accepted Answer Date Created: August 15,2016