Coupon still works, even for Windows. Logged into my Amazon account, "purchased" it with my CC, used the coupon code, $0.00, downloaded the install stub, ran it, then an Amazon downloader downloaded the latest version to my Desktop, then pushed the Install button on the Amazon downloader, Corel install ran the usual install, ran the program and it said 30-day trial. Then I pushed the Amazon downloader button to View Keys and I typed that into the product registration with my name. Quite a lot of steps but really painless. Program looks a lot like Raw Therapee, I hope it works at least half as good. Oh, and I printed my keys to a PDF file so I would have a record of them in case I don't want to login to Amazon software library.