Short answer: Yes.

Long Answer: All transactions between you and our site are secured with SSL.

Secure Sockets Layer Protocol (SSL) is the most widely accepted data protection technology on the Internet. SSL helps protect Internet Communications through server authentication, encryption and data integrity. All information sent over SSL (names, credit card numbers, private user information, account numbers, etc.) is encrypted so that it cannot be read or tampered with during Internet communications.
Secure Sockets Layer Protocol uses Secure SSL Certificates to verify the identities and establish a  secure connection between the Web server and the User's browser, preventing crackers and other cyber crooks from phishing, pharming and otherwise jeopardising your private information.

For more information see HERE and HERE .