What does the cryptic crossword clue "Labels for packages haphazardly stocked (7)" mean?

The definition is "Labels". The wordplay uses an anagram. anagram of STOCKED = DOCKETS; definition: "Labels" The answer is DOCKETS.

Labels for packages haphazardly stocked (7)

Daily Mail Cryptic #17285 | 9 Across | 2024-02-02 flower