Daniel Post Senning Anna Post, Lizzie Post,

Emily Post's Etiquette, 18th Edition

by Daniel Post Senning Anna Post, Lizzie Post,

Hardcover

The etiquette experts answer today's toughest questions, including: When is it okay to unfriend someone on Facebook? and My niece doesn't write thank-you notes for the gifts I send. Can I stop sending gifts?

Members Only

Card Security Code

The card security code is an added safeguard for your credit/debit card purchases. Depending on the type of card you use, it is either a three- or four-digit number printed on the back or front of your credit/debit card, separate from your credit/debit card number. To make shopping at Book-of-the-Month Club® even more secure, we require that you enter this number each time you make a credit/debit card purchase. Please note that your security code will not be stored with us even if you have saved your credit/debit card information.