[AbolishCSEU]

there were no old labels nor bar codes. Completely unused priority express box.

Again, government employees get their reputation of being bottom of the barrel honestly.

[Who is John Galt?]

there were no old labels nor bar codes. Completely unused priority express box.

FWIW, I don't use Priority Express because I can't afford it (or any competing 'overnight' service). But every standard Priority Mail box/envelope I've used comes with pre-printed bar codes, straight from the manufacturer...