Hi mmhcdist ,
Thanks for your words. We're glad you like ATUM.
Regarding the automation of creating POs, that isn't in our roadmap, sorry.
You can create a new thread for such a feature in this same section (Suggest a Feature), and if enough people are interested in it, we'll consider implementing it for future versions, as will happen with this thread's suggestion.
However, if you need it as soon as possible, I kindly suggest hiring a developer to assist you. Our code is full of hooks that can be used to extend it, and we are open to including new ones if necessary.
Best Regards,
José Andrés