Amazon Dash Button
Amazon Dash is a consumer goods ordering service which user a proprietary device for ordering goods over the internet.

Amazon Dash Consists of Multiple Components.
The Amazon Dash Scanning device, used to inventory consumer goods around the house, integrating with Amazon Fresh;
The Amazon Dash Button, a small tray-like consumer electronic device that can be placed around the house and programmed to order a consumer good such as disinfectant wipes or paper towels;
The Amazon Dash Replenishment Service, which allows manufactueres to add a physical button or auto-detection capability to their devices to order supplies from Amazon when necessary.
Amazon brings its Dash Button to Germany, Austria, and the UK.
Amazon’s Dash Button is coming to Germany, Austria, and the UK, the company announced today, marking its first expansion outside of the us. Amazon is also launching its Dash Replenishment Service in the three countries, in partnership with several appliance manufactures. Bosch, Siemens Whirlpool, and Samsung are among the manufactures that have began integrating Dash Replenishment for Amazon’s international expansion.