Secure Online Ordering
Yahoo 100% Secure Online Shopping

When you enter your credit card number into the order form, it is transmitted across the Internet in an encrypted (scrambled) form and not decoded until we receive it. For added security, we also encrypt the credit card number when it is stored on disk and when we forward it to the merchant.
Shopping online is considered fairly low-risk. According to CNN, "The prevalent opinion... is that online credit card use is actually no riskier for consumers than traditional 'low-tech' transactions." You should feel as safe as you would using a credit card in a store or restaurant, if not more so.
Click here for Yahoo's Security Page

Its simple. Shop online and off with absolutely no risk! Use your Visa card to shop online, in a store, or anywhere, and you're protected from unauthorized use of your card or account information. With Visas Zero Liability policy*, your liability for unauthorized transactions is $0you pay nothing.
Click here for more information on Visa's Zero Liability

Have peace of mind knowing you won't be responsible for unauthorized purchases. As a MasterCard cardholder you are not liable in the event of an unauthorized use of your U.S.-issued MasterCard card. This coverage extends to purchases made in a store, over the telephone, or online.
Click here for more information on Mastercard's Zero Liability

Use the American Express Card online, and you won't be held responsible for any unauthorized charges. Period.
No fine print, no deductiblejust ironclad protection, so you can shop with confidence anywhere on the Internet.
Click here for more information on AMEX Fraud Protection Guarantee

When you shop online using your Discover® Card, you can shop with confidence knowing your Account is protected.
Click here for more information on Discover Card's Fraud Protection