Direct links to subscriptions, skip subscribe AGAIN

Have a look at http://www.schoolofbookkeeping.com/tuition and click on one of the options to purchase Undergraduate Monthly for example. The process is as follows:

1. Create Wordpress account info;
2. Click the signup/subscribe button (again);
3. Then the horrific Paypal interface arrives where many of my subscribers bail.

Questions:

1. Can we avoid the second click as in #2 above and just have it pass through since the subscriber already chose the link that has the sub id in it.
2. Is there anyway to make the PayPal screen pretty? Embedded in OUR site rather than going to theirs?
3. How are you today?