Where do I set up my payment override code and what is it for?

You can locate the override code by going to Main Menu> Settings> Settings Category> Order Processing> Payment Related. Once there you can find the “Payment Override Code” section.

The override code is for instances when your customer is not paying directly on your site. For example, if your customer selects the "Pay Later" option, they will have to enter an override code to be able to proceed with checking out the job.