The payments aren´t late, but the debt collectors are calling. What does it mean?
(LA Times Dodgers)

Dear Liz: In the last few months, I have received collection calls and emails for payment, sometimes before I even got the invoice and in every case before payment was due. For example, on Sept. 25 I was emailed for the second time for payment on an invoice with an Oct. 17 due date. Some but not...