Amazon do this through Amazon Prime which costs an annual fee, but I wonder what my fridge would look like, one week it’s Tesco’s Cheese the next Asda’s. Obviously this Dash button will be more for branded items, but Heinz or Branston, how many buttons will be in my cupboard! do the buttons need new batteries each year?
For the full article on the Amazon Push see http://www.bbc.co.uk/news/technology-32153581.