does anyone know if it is possible to generate a valid upc?
if so, how? is it possible to do it in excel / python / .net?
the platform does not matter to me
+1
A:
How about this? http://www.codeproject.com/KB/graphics/upc_a_barcode.aspx
SimpleCoder
2010-09-14 23:01:53
another one in Python: http://einbarcode.danenet.org/
leoluk
2010-09-15 05:28:48
+2
A:
This should help: http://en.wikipedia.org/wiki/Universal_Product_Code
It explains what all the digits are for (including the check digit).
BoltBait
2010-09-14 23:02:52