This is useful when the order is created in another system and should be placed in the 3YOURMIND system for tracking and processing.
You can place entire orders programmatically. There are 2 different workflows for creating orders:
Place order with User Panel API
This is the older legacy API. Use it if you want to offer your customers a UI for creating orders, that is very similar to the 3yourmind User Panel.
Place order with Service Panel API
This is the newer API, it is easier to work with. Use it if you want to interface with the 3yourmind API, from some other backend service, or if you already have your own UI for order creation.