I've been using this site for 4 years now, because they do frequently have updates to the software. They've never charged me one single dime. The software works to keep temporary internet files cleaned off your computer, and keeps your registry free from errors. Believe me I've tried them all. AVG TuneUp charges 40.00 I ran it for 6 months and CCleaner just before using the AVG Tuneup, it did the job BETTER, so I've discontinued AVG Tuneup, and back to using my free software from Piriform. I don't know how they make money, I have donated a couple of times, simply because I trust the product and I know they have to earn a living someway and because I appreciate what the software does for me. GREAT CUSTOMER EXPERIENCE. PROVEN HISTORY.