Is there a limit to the number of items in a single invoice. I have been running a 50% Off sale to some of my buyers and I have a buyer who selected over 1200 items from my approval books. It will not let me invoice this - every time I try to select all and hit the next button it just takes me back to my invoice list. I never had this many items at one time bought. So am I hitting some technical limit ? Thanks, Steve