We have 3 residents and maybe 5 or 6 guests. It's billed to the users card/bank via a Blink card that the device recognizes. It isn't meant to make any money. We are going to have to figure out how to keep outsiders out. In most cases the charging stations so up on a Blink map and such.Are there any EVs that are going to use it? Or is it one of those planning for the future type of things? And who pays the electric bill?