I got invoice $12.93 from Parents's billing center, also with the book which I won't read. How could I call you to cancel this which I never ordered, never registered, never thought to buy or to pay for this. There is no phone number in the invoice or either in your website. How could I get your phone number? or How could I stop you sending this invoice and the book to me?

Please stop sending me invoice and the book. Please give me the phone number I could call and talk to someone with Parents magazine. Thanks!