Related Clues:

• Tube spot
• Praises for products
• Coupon sites
• Bit of Madison Ave. planning
• Much of bulk mail
• They may pop up nowadays
• Sitcom interruption
• Some trailers
• Classified material
• Commercials, e.g.
• Sitcom stopper
• Spots that can be pricey
• Magazine parts
• Classifieds, for example
• Oft-zapped spots