Related Clues:

• Exchange
• Store sign
• Swap players or baseball cards
• Mall come-on
• Two-for-one deal, say
• Be active on Wall St.
• Telemarketer's aim
• Register transaction
• Reward for good pitching?
• Do business
• Give and take?
• Pitcher's success
• Emporium event
• Enticing word on a sign
• Possible result of bankruptcy