I'm paying for the Professional version, and my subscription is coming due. I don't mind being reminded once a day, maybe even twice a day. But, I'm getting that large pop-up several times every day. I plan on re-subscribing, NEXT month, before the due date, so I really don't need these intrusive, annoying pop-ups, multiple times per day. I love CCleaner Pro...I think it's a marvelous tool and does what I need it to do. However, this continuous barrage of reminders is more likely to make someone annoyed enough that they DON'T re-subscribe. Please re-think this idea, and, hopefully, reduce the number of pop-ups each day to a more reasonable number.