Perhaps I'm missing something, but are there products available now? And if yes, how can I browse what's available?
Bottom line, this is like ClickBank on steroids: Paid instantly without fear of chargebacks or returns.
Paid within 1-confirmation.

But yes, as per my quick Google search of ClickBank I would say that's the idea. And yes, there are items available, but as of now it is up to the seller to independently post a link to their page on a forum such as this or provide it to someone personally. I myself have posted a couple gift cards and it seems TheButterZone has posted a few songs as well. Links to these can be found here.
https://bitcointalk.org/index.php?topic=134746.0From what I can see though I expect to see more links being posted soon.
keep up the good work!

edit: look into making it so you can embed these items into website or blog

Thanks, bitstarter! Definitely noted.