Idea for an Ap to put into effect

Here is my idea for the Day:

No receipts. A website or ap program called receipts.com or whatever where all of your receipts from everything you buy automatically are e-mailed to your private page in that program. You can then pick receipts to e-mail to your accountant at work or your tax guy or put into your monthly budget plan (that would be cool to have in the same site). This way you never ever ever have to stuff that dad gum receipt into your purse, over stuffed wallet or car drink container after getting fast food, getting gas for your car or buying anything that you really don't want a piece of paper for.