Amazon Dash Replenishment makes sure you never run out of ink

[Windows Central]

Best answer: Amazon Dash Replenishment Service (DRS) keeps tabs on the current ink or toner levels in your printer, and automatically puts an order in at Amazon for you so you never run out of ink. It works with Wi-Fi-connected printers from HP, Brother, Xerox, and Samsung.

Full story from the WindowsCentral blog...