Didn't read the whole article - but I'll just write this anyway. For prices this low - it's not about the price - it's about the hassle of paying. I'd probabl

Didn't read the whole article - but I'll just write this anyway. For prices this low - it's not about the price - it's about the hassle of paying. I'd probably buy much more unneeded stuff if I was walking past a stand of products on the street and could just take what I wanted and it would magically get paid for by me without any need of interaction.