Hey @MMacca,
I’d definitely recommend excluding bot clicks from email and SMS reporting, like you’re already doing. Whether or not you want to exclude transactional messages from reporting data is up to you. If you want to see how well your marketing messages specifically are performing, then I would recommend excluding transactional messages from reporting, as those messages aren’t designed with the purpose of generating purchases.
Apple Mail Privacy Protection are bot opens that many Apple inboxes set up deliberately, in order to screen emails to ensure they’re legitimate and their links are not suspicious. When somebody has Apple Mail Privacy Protection set up, and opens an email, that open may have actually been the inbox opening the email, rather than a real person. Because there isn’t a way to tell that these opens came from actual people, we give you the option to exclude opens marked as Apple MPP opens from your reporting. Many people do filter these opens out from attribution data, but the reason that you might not want to is because somebody purchasing shortly after receiving and (maybe) opening your email still very well could be attributed revenue. It comes down to preference, and how strict you want to get with attribution.
Let me know if I can answer any follow-up questions about this!