[zbjornson]

Medical appointment reminders and other medical communications have a special cutout in the TCPA, including reduced consent requirements. They annoy me too though; they're redundant with my calendar reminders. The feedback SMS might not be included in the exception either.

https://blog.curogram.com/what-are-tcpa-and-traced-act-and-h...

[shaneliammurphy]

You're correct. The TCPA's opt-in requirements are specific to ongoing marketing related texts and treat "transactional" texts differently.