Triom: Combine & Merge Orders

We have been looking at a way to notify us of 2 open orders for the same customer going to the same address to be able to save money on shipping and increase customer satisfaction. This has become almost impossible. Why shopify does not offer this in Flow or as a native feature blows my mind. There are shipping apps that let you know but they have no actual external notification, so to operate this at scale it needs to be automatic. Order merger does just that, The only thing I wish it did; have an option to not actually merge the orders automatically, but instead, add a tag and/or send an email notification. This would allow the user to then make a real life human decision on what should be done.