Back to the Thread.
My ask is if the program worth $9/m for 500 punters?

https://app.tinyletter.com/ (from MailChimp) is free and very, very simple.
I also use MS Word Mail Merge but I'm Old School liking to control my own data.

Acorn

P.S. Americans use "could care less" four times more often that UK writers. "Could care less" only works if said sarcastically. In written prose, it is grammatically incorrect. I, too, couldn't care less unless it relates back to Xara who are well and truly cemented to the base of David Mitchell's graph.