Account Receivable

I received my second Final Bill (I had promptly paid the first one) from Verizon. This time, these captains of industry incurred expenses for first-class postage, a return envelope (with window), and printing a four-page statement (including a warning that this bill may already have been turned over to a collection agency)--to extract from me a Balance Due of nine cents! I am tempted to tape a dime to the invoice and demand a penny change.