I am also confused about pricing, but for a different reason. When I go to look at purchase options I see the option to buy for home use at a one time price of $79.99. When I go to the payment page, I am asked to choose between just two options; one professional version at $99 and one subscription priced at $79.99/year. The option I selected in the previous screen is nowhere to be seen and what's more, the subscription option seems to be the default making it appear like I am about to pay for my desired one time $79.99 option until I get to the confirmation screen where it reveals I am instead signing up for an annual payment.
So what is happening? I would prefer to think this was not a deliberate attempt to get me to sign up for an annual bill without realizing it but I have to say that is what it looks like.