Right now, Item Replacements are 2 way and there is no option to make them a 1 way. So, for instance, I replace Widget A with Widget B. Everytime I order Widget A, I get an Item Replacement pop up window that tells me I should order Widget B. That's super useful and helpful for users and customers. However, when I order Widget B, I ALSO get a pop up letting me know that it replaced Widget A. Why? Why do I need to know that? That popup just gets in the way of our busy sales reps and confuses them. I can see that some companies might like that, so maybe there could be a setting for if you want it to be a one way or a 2 way.