Mark,
In the case of the Sunset chip, it very simply means that you have 1 of 1,000 chips that were made. It does NOT mean that you have the chip that is number 1 & other people have 2 thru 1,000. I can see where this can & has been confusing IF you only have one of the same type of chip with no others to judge by. It should not be confusing if you have more than one chip of the same type........Andy - Las Vegas