title: quantity macro excel for inventory
body: <p>I am trying to get Excel to work as a inventory scan reader. I'm having trouble with scanning because it constantly adds to col A when I scan and even if its a duplicate, I want it to be able to recognize that the item scanned is the same as the last and add to the col QTY. If any one could assist me as how to go about the code that would be great!</p>
  
  <p>Pictures--It wont let me put one up but COL A is Barcode, COL B is DESCRIPTION and COL C is QTY.</p>