Include product description in opportunity message

Take Digit Eyes description and provide it in the message so you know what product the barcode was for and don't have to remember what item was scanned or be there when it was scanned to teach it (if a family member other then yourself scanned it). 

Example message (from my own testing):
Hi! Oscar here. You scanned a code I didn't recognize for a "Energizer Max Batteries Alkaline, 9V". Care to fill me in?  http://192.168.1.105/learn-barcode/LIc8ZRnezNg4

Then you associate it with "9V batteries" since there is no reason to be brand specific, you just need to get the correct batteries, whatever is cheapest or available.