Taylor Swift's "Speak Now" was discounted to $4 on Amazon for a whole week (not just one day).
Out of 1.047 million, less than 40k came from the Amazon discount, which is less than 4%. Yet GaGa will do 40% with a one day discount (not even a week, like Taylor's)?
Oh right, I totally forgot about the discount on Amazon. That would explain the tragic performance of Toucanne her alberm tracks on iTunes. Monsturds and a handful of lost souls must have purchased the album on Amazon.