in UPC bar-codesTo see the 666 sequence in a UPC bar-code, find a retail item with at least one 6 in the number below the bar-code. The more 6s the better. There are two types of UPC bar-codes. There is the longer 12 digit version and the shorter six digit version.
Find a long version with at least one 6 in it first. We will come back to the short version in a bit. For demonstration purposes, I will use the bar-code from a box of General Mills Chex bars below because it has several sixes in it. (Please note that this is not implying anything negative concerning General Mills. All retail items have a similar bar-code.)
18 Here is wisdom. He who has understanding, let him calculate the number of the beast, for it is the number of a man. His number is six hundred sixty-six.
18 Hier is de wijsheid: wie verstand heeft, berekene het getal van het beest, want het is een getal van een mens, en zijn getal is zeshonderd zesenzestig.