After your free trial, you may subscribe to on a monthly basis (with a credit or debit card) or on an annual basis ($60 per year per meter for your first 10 meters, $48 per year per meter for additional meters). Annual subscriptions can be paid by credit/debit card, or by invoice.
You may cancel the service at any time, and we will refund all unused subscription fees.
If you have lots of electric meters, you can start with just one or two. Then add or subtract meters as you wish.