Well, on the App Store side some companies do generally charge more if you are using something like an iPhone without including the payment processing fees as a

Well, on the App Store side some companies do generally charge more if you are using something like an iPhone without including the payment processing fees as an extra factor. On the web some companies will alter their pricing if your browser profile is Safari for example. I think there is a clearer case here for not allowing discrimination based on web browser in pricing online. I don't on the face disagree with your assessment on Amazon pricing, though the App Store is a little bit different and we should clearly separate it out here.