Only 5 items can be ordered from StreetPassers catalogues per day

Discovered this as I was panic ordering. You see, I'm getting a LOT of StreetPassers in Animal Crossing New Leaf and new houses will soon replace the older ones so I'm trying to get as many of the items I like as I can and now I discover you can only order 5 a day! Yikes! Make sure you look out for this as you play.