The “guard bars” separating the beginning, the middle, and the end of the barcode is the same bar as the one representing a “6”. Prompting quite a few Illuminati symbologists familiar with the Holy Bible to point out Revelation 13:17-18.

17 And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name. 18 Here is wisdom. Let him that hath understanding count the number of the beast: for it is the number of a man; and his number is Six hundred threescore and six.
~ Revelation 13:17-18, King James Version (KJV)