You will find the security code on the reverse side of your card. If you look in the signature box you will see the last 3 digits on the account number. This is your 3-digit Security Code that must be entered to complete your order.

Your credit card security code is a code assigned to and displayed on your credit card by the credit card company. We require you to provide this code as an anti-fraud measure that protects you against unauthorized charges. Only a person in possession of the card will have the code as it is not shown on a credit card charge slip nor on your statements.

Flip your card over and look at the signature box. You should see either the entire 16-digit credit card number or just the last four digits followed by a special 3-digit code. This 3-digit code is your Card Security Code that you have to enter when completing our order. Look for the 4-digit code printed on the front of your card just above and to the right of your main credit card number. This 4-digit code is your Card Security Code that you have to enter when completing our order.

As an added security measure, we ask that you enter your Card Security Code number when making purchases from Addgene. The Card Security Code is NOT your PIN. For Visa and MasterCard credit cards, the Card Security Code is located in top right corner of the signature box on the back of the card. Enter the three-digit number following the credit card number. For American Express credit card, the Card Security Code is located on the right directly above the credit card number. Yes.

In order to use your debit card on our site, it must have both a name and verification code. You may also try PayPal, with which you can register your debit or credit card. In order to receive your free membership, please send that information in an email to support@PositiveSingles.com . Be sure to include the username and email address of your account as well as the username and email address of your friend who has registered.

unouno.com.au uses Secure Stockist Layering (SSL) to encrypt your personal credit/debit card information, including your credit/debit card number, name and address before it travels over the internet so that it cannot be read. SSL technology is the industry standard for secure online transactions. Because we use SSL, placing an order online at www.unouno.com.au is just as safe as giving your credit/debit card number over the phone.

You may submit payment using a credit card, bank debit card with a Visa or Mastercard logo, or a personal check through our secure server. We accept Visa, Mastercard, American Express, and Discover. You may also submit your payment information over the phone with a customer support representative. To pay over the phone, please contact us at 1-800-723-1955

For Visa/Mastercard and Discover owners, flip your card over and look at the signature box. You should see either the entire 16-digit credit card number or just the last four digits followed by a special 3-digit code. This 3-digit code is your Card Security Code. View example here.

To ensure your security when you purchase tickets on nwa.com, you will need to enter your Credit Card's Security Code. This is a three or four digit number that is printed on your card. The number will be requested the first time you use your Visa, MasterCard, Discover or American Express card online at nwa.com, or the first time you use your previously stored Visa, MasterCard, Discover or American Express card after this new process has been implemented.

PayPal, owned by eBay, is a global online payment system. PayPal is a convenient, easy-to-use, and secure way for individuals and businesses to send and receive money online for goods, services, charitable donations, and so forth. It's also a full-service operation that provides front-end and back-end solutions to increase growth and revenue for merchants.