@Jacqueline Hyde does the barcode look like this? https://proxy.duckduckgo.com/iu/?u=http%3A%2F%2F4.bp.blogspot.com%2F-uh0UOFQw57U%2FT-9C2qZDrXI%2FAAAAAAAAAWE%2F2YJ78Ii16ng%2Fs1600%2FED10000056957_1__01.tif&f=1
Interesting. I just scanned the 2D barcode, and while it mostly encodes the same info as on the front, there's some sort of extended ID number and it contains both my mailing address and physical address.
Until I played one of the Carmen games from 1995 with Lynn Thigpen, and I found a note left behind from one of her agents, I didn't realize that Carmen pays her people too Lol