G gopher macrumors 65816 Original poster Sep 20, 2002 #1 http://latimes.p2ionline.com/treeprintads/0003810244-001/p1.htm
RBMaraman macrumors 65816 Sep 20, 2002 #3 An electronic counter is placed around the frame of the doors. They then take the total number and 1/2 of that is the total. (It counts as each person comes in and leaves, so 1/2 of that number is the amount that came in.)
An electronic counter is placed around the frame of the doors. They then take the total number and 1/2 of that is the total. (It counts as each person comes in and leaves, so 1/2 of that number is the amount that came in.)