Amazon Dash Buttons are officially discontinued

Amazon has discontinued its Dash Buttons, which allowed time-pressed customers to order laundry detergent, cat food or macaroni cheese with a single press. As CNET reports, Amazon has decided to stop selling the devices, which retailed for $4.99/£4.99 (about AU$7) each, and gave a discount of that much off your first order. Dash Buttons launched …