As discussed in the Workflow Configuration handbook page, the Workflow-ng module allows store administrators to setup configurations that provide some automated order processing support. This system is very flexible but will require you to do a little bit of work to make it right for your needs. The good news is that less and less order processing will be hard coded into Ubercart, so you can be sure the cart is doing what you want it to do to your orders.
If you're looking for others' contributed workflow configurations, you can find them in this section of our contrib directory. You are encouraged to play around with it and create your own.
This section of the handbook should not become a container for configurations but may contain documentation, screenshots, and tutorials for setting up and using Workflow-ng with Ubercart.