Related Clues:

• Airport delay?
• Post office annoyance
• Box office formation
• It might initiate a pickup
• Pen stroke
• Policy
• Stock of goods for sale
• See 10 Across
• 'A Chorus ___'
• Company's wares
• Prompt delivery
• See 84-Across
• ''Come here often?'' is one
• See 6 Down
• It's one-dimensional