I may have missed this as I was crazy busy with an upcoming launch. I certainly would have bought an extra few licenses had I seen a better option to put in the number of licenses you wanted (including a discount option for multiple licenses if one was offered.) Instead it seemed as if there was a one at a time purchase so I did what I could and then left for the day.
It's not just the discounts. If I wanted to buy 4 or 5 licenses, I didn't see an easy way to do that. Now I realize you can go back and forth and add to one bill even though that isn't optimal. Suggestion is to have some way to add 5 license in one shot or some instruction. I didn't have the time to do multiple purchases a few times as I did initially. This suggestion is in addition to the bulk discounts - I probably would have bought a few more licenses with the ease.