Amazon Dash Smart Shelf senses the weight of items and determines when you’re running low. Then, it places a reorder that arrives right on time. Don’t want automatic reorders? No problem. Get low-inventory notifications instead.
I wonder what they'll price this at? They can subsidize this as much as they need because it's self-fulfilling and allows people to order product through them easier, faster and more often. Genius.
ntwrk