When a mobile pass is distributed commercially, you will need to upload a certificate issued by Apple.
A - Create a Developer Account at iOS Developer Program
For you to be issued a certificate by Apple, you need to create an account with them through the iOS Developer Program portal. Click on the link to begin the sign up process.
B - Download the Certificate Signing Request (CSR) file from LocalPass.
This will be uploaded to your iOS Developer Account when you will be requesting a certificate from them.
C- Upload the CSR file
Upload the CSR file onto your iOS Developer Program Account. Apple will then issue the certificate file that you are requesting from them.
D - Upload the Certificate
Once the iOS Developer Program issues you the certificate, download it and upload it using this step. Once successfully uploaded, the certificate will be displayed on the left side.