I was loooking for the same thing.
It really ticks me off when this paid for software pesters me about some issue and then tries to charge me to fix it.
What's the bloody point of having paid for it if it will only charge me more for each thing, maybe time to change software.
Screenshot of settings, I've unchecked the last one (wording differs: Personalize the communications and product recommendations in this app" but does this stop all communication?
Nevermind no way to attach a screenshot (well thought out forum choice there).