What is the definition of Packages Studies?

Packages studies refer to the meticulous examination of every item sent through the postal service, analyzing its weight, dimensions, contents, and even its potential for being misplaced in a labyrinthine warehouse of bureaucracy. It's like a detective story, but with more envelopes and less justice.

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Now, here's an unsettling example sentence: "The packages studies revealed that the mysterious package delivered to my apartment contained nothing but a suspiciously shaped sock, a note with no return address, and a warning: 'Avoid the back door at all costs.'"