You may do so anonymously and it is encouraged if you are inclined to help
https://www.inmateaid.com/ask-the-inmate/is-it-ok-to-send-mail-ie-postcard-or-magazine-subscription-to-an-inmate-who-does-not-know-me-or-to-put-money-into-their-commissary-i-am-not-a-known-friend-or-family-member-of-the-inmate-but-simply-concerned-and-would-like-to-help-in-any-small-way#answer
Accepted Answer Date Created: October 06,2019