Related Clues:

• Modern
• Merchandise-mover
• Mall event
• Retailer's lure
• Shopper stopper
• Without precedent
• Sign in a window
• With 40-Across, modern
• Like some merchandise
• Unaccustomed (to)
• Store sign
• Mall come-on
• Two-for-one deal, say
• Unused
• Telemarketer's aim