Someone swiped my first flavored creamers empty box

When the first box of flavored creamers was empty, someone swiped it.  Although I can’t image why someone would need an empty paper box; I crafted a new one.  I used a slightly smaller font size and underlined the words “one” and “two” for emphasis.  Do these changes improve the appearance of the sign?

I also used the words, “per customer per day” because if I wrote “per customer per visit”; some smart aleck would take two creamers from the community room, step into the hall, and then step back into the community room again.  They would then claim they are visiting the community room for a second time to take two more creamers.