Is it possible to introduce a trial? I'd want to make sure that the features work as described and am curious how smooth this works when not using your Macbook often. Like whether it will sync them in the background when the laptop is closed. Should I simply buy and go for a refund via Apple if it doesn't work out? Though I feel like this might be worse for you.

Tried it out just now as a free user and it synced thousands of completed reminders as `- [x] ...` for each. It's hard to make the jump to pay for this when I cannot test it out fully.