If you have CE-Star serial number or order number,

• Register via Internet instantly on your mobile device. Recommended.
• Register via SMS instantly on your mobile device. Recommended.
• Register via Web page on your PC, receive the key via email.
• The advantage of instant registration.

If you have received CE-Star registration code,

• Pocket PC version: enter registration code manually.
• Smartphone version: enter registration code manually.

If you have not purchase CE-Star and decide to buy now:

• Buy on Mobem's website.
• Buy via Paypal.