Why not? I woupd focus on lonking it to everything you can get from your average users phone and other online accounts. Improved targeted advertising or somethi

Why not? I woupd focus on lonking it to everything you can get from your average users phone and other online accounts. Improved targeted advertising or something. Fingerprints are fine, too! whatever helps sell it! Plus, since every cart is matched to a person, no more vandalism or theft!