Consumer – The consumer buys credit on their eWATERtag from anyone with the WATERapp on their
smartphone (there is access to a smartphone even the poorest villages)
Water – When the tags are held next to the eWATERtap, water is dispensed.
Maintenance – A cloud data management platform using IoT (eWATERcare) allows data to be reviewed regularly. Information on the state of the water systems is sent to a local maintenance provider, who use the funds collected to maintain the water systems when they break.