Related Clues:

• It might be run at a bar
• Self starter?
• Microphone tester's word
• More than zero
• Coca-Cola Co. brand
• See 32-Across
• Count start
• Low digit
• Singular
• Formal pronoun
• Can opener
• Top-of-the-chart number
• Telephone button that lacks letters
• Bill in a till
• Point value in Scrabble of every letter in this puzzle