This already exists in big Chinese cities. It's really cheap and convenient. Eccomerce is eating main street alive partly because of same day delivery. The sell

This already exists in big Chinese cities. It's really cheap and convenient. Eccomerce is eating main street alive partly because of same day delivery. The seller/courier also usually offers free returns- you can= inspect the goods while the courier waits and return them for free if dissatisfied. Great for clothes, food etc. I can't stress enough how great it is.