We accept the following credit cards: Visa, MasterCard, American Express and Discover. There is no surcharge for using your credit card to make purchases. Please be sure to provide your exact billing address and telephone number (i.e. the address and phone number your credit card bank has on file for you). Incorrect information will cause a delay in processing your order. If you are paying for your purchase through PayPal and incorrect billing or shipping information is provided upon checkout, EarthCalm's customer service will contact you to replace your order with the correct information. Your credit card will be billed upon placement of your order.