This is for using a credit card or PayPal to mail-order a book. There’s a $5 mailing charge added.
If you live near here, you can pick up a copy at my produce stand by my driveway and save $5. Or you can click “Email me” and tell me who you are and what you want. I can probably drop one off next time I pass your way.
If you click the “Place Order” button, you will be taken to the PayPal site to complete your purchase, either using a PayPal account or by entering your credit card info. The $5 shipping charge will then be added.