Related Clues:

• Co-op contract
• Legal action
• Right
• Deed
• Legal paper
• It's often italicized
• Lord or earl, e.g.
• See 30-Across
• Proof of purchase
• It may change with a promotion
• Part of a spine, usually
• Home paper
• Bit of derring-do
• Auto dealer's offer
• Scribbled, old-style