[brudgers]

There may be a sustainable business.

I will not use it. I don't want receipts in my inbox. I prefer to discard the useless ones at point of purchase. I file the important ones away for taxes, warranty, etc. I don't want to have to go through my email printing them out.

I get email receipts for online purchases. Those are also the companies which send me offers I don't care about once they have my email address.

I don't want to talk about my email at the cash register in the bookstore. I prefer to talk about books. If I want an electronic record, I can pay by credit card.

Now you damn kids, Get off my lawn!