Oh we wouldnt take their plan away from them. They could keep it! Grandfathered in, of course.No, I'm not the one complaining about your current plans. I'm saying that if you were to do as you said you might above and one day do away with the monthly plan, you'd probably end up with some people who'd maybe paid out a hundred dollars over the previous few months and suddenly instead of looking at another $25 to get their next updates they'd be looking at having to maybe pay another $200 for the annual subscription - which would be $300 in a few months time if we go with my above example. Which might be necessary for them to do, depending on what and how many of your addon's they were using and whether those updates were absolutely needed after an XF update or because of bugs. I'm just telling what I think is a likely outcome of such a change. But do what you have to. People would get over it, eventually.
We actually decided also that if people were with us for a long time and decided to cancel, on a case by case basis we'd maybe offer annual licenses for free. What these terms are aren't clear right now, as we don't have the issue.