Credit cards are the safest and most convenient way to shop online.
Just fill it out and within seconds your order will be processed and a confirmation should be e-mailed to you. Sure, if you're not careful. That's why you should only buy from Websites that are secure, and you should never use e-mail to send credit card information. Secure Websites encrypt your credit card information so it can't be read if it's intercepted. First off, when you enter a secure Website, your browser may display a pop-up window informing you that you're about to enter a secure site.