Ok guys this is EXTREME EXTREME YMMV! I just scored Corel VideoStudio Ultimate X10.5 Full version (not upgrade) for $24.99. Here's how it... "happened". One day I right after I exited OverWatch back to desktop, I got a pop up saying that I can get VideoStudio Ultimate X10.5 for only $24.99. After I clicked on it a larger screen came up where I could make the purchase... however for some reason after only like 30 seconds the screen disappeared. Today I had more pop ups but for the black Friday pricing. So this time I used PROCESS EXPLORER to show which process was hosting this and I found "CUH.EXE" with the "/t" flag. This process was listed as follows:
"c:\Program Files (x86)\Corel\CUH\v2\CUH.exe" /t
So anyhow I then closed it and manually ran it from the command prompt and BEHOLD!! I GOT THE $24.99 OFFER!! This time I jumped on it. I already had 9.0 freely upgraded to 9.5 and this was the I guess the "helper" or updater program which for some reason also randomly posts deals? Anyhow I took some screenshots. If anyone has 9.x version of this app just try running it like I did. I went to "C:\Program Files (x86)\Corel\CUH\v2>" in the command prompt and then just typed in CUH.EXE /t and hit enter. It took like 3 tries and after I made the purchase I tried again but it wouldn't work so I don't know how it know what deals to post and when but for anyone who wants to try it. See attached images!!!!!!!!!! Sorry, this is VERY EXTREMELY YMMV!!!!!! This first happened to me in September and I just figured it out now.