Some facilities have an online commissary option, but your question does not include a location. Other options for you to contemplate are sending something that will last all year - like a magazine subscription or some books. There is no better way to help your inmate "escape" during some of the long hours of boredom.
https://www.inmateaid.com/ask-the-inmate/do-you-guys-have-an-online-commissary-where-you-can-buy-like-a-cupcake-package-i-want-to-send-my-dad-something-for-christmas-any-ideas-please-and-thank-you#answer
Accepted Answer Date Created: December 17,2014