Download GECAS Customer App from Apple App Store or Google Play Store to your mobile device. Open the app, click "REGISTER" button. On the Registration screen, fill in your first and last names, email address that you want to use as your User Login, password, and your Organization, then click "REGISTER" button. You will then receive an email titled "Your GECAS Customer App Account Activation". Click the link in the email, put in the Verification Code on the page, then click "Verify Code" to activate your Customer App access. Once activated, you will be able to log in to the Customer App.