Note: While paying online please take care of following things.
• Check that the webpage is SSL secured before entering any credit card data. Please note that a SSL secured page starts with the extension https instead of http.
Eg.   https://www.paypal.com/cgi-bin/webscr

• Paypal is the most secure and customer-friendly payment option on the internet. You can claim chargeback from paypal if you were promised a service that was not provided to you despite your payment. In such a case, Paypal will refund the money to you from the merchant's account.

Hence, in order to protect you from any fraud, we urge you to purchase from only those sites which use paypal for their online payment method.