1. First, you need to purchase a license at https://care-eyes.com/buy.html.
    2. After successful purchase, you will see the license code on the payment completion page, at the same time, the system will automatically send the license code to your mailbox, if you forget the license code, you can also retrieve it in the mail. payment-fastspring
    3. Open CareUEyes, switch to the Activate tab, then paste the license code into the edit box and click Activate to complete the activation.
    4. After successful registration, the Activate tab will automatically disappear.
    5. Congratulations, you have become CareUEyes Pro edition of the user.