You last three monthly bills or invoices were $100 or more you may qualify to receive up to 10% discount on your electric bill. Please press one on your phone now to speak to a representative. Again press the digit one on your phone now to receive up to 10% reduction on your ever source electric bill.
This is not a scam. I know the category of business, but I don't know the name of the specific supplier. You can save money as long as you remain attentive to the mailings they send you. In any case, it's highly regulated and they cannot act without your utility. If you do decide to speak to a human and are not interested, be polite but request clearly that you be taken off the calling list.