Amazon's Dash Replenishment program is arguably the greatest digital commerce invention since one-click purchase. Printers, Washing Machines and other appliances and consumer electronics all have the ability to self monitor their needs and promptly reorder supplies to keep running. The program has all the makings of a convenient, highly profitable subscription service with monthly recurring revenue for Amazon. Why the sudden post? Just today, Amazon and Brita announced the launch of water pitcher filters that reorder filters once approximately 40 gallons of water have been filtered.

The opportunities are endless and the Dash ecosystem is setting Amazon up for years of seamless revenue.