Related Clues:

• Simple form of payment
• Oats or corn
• Method of payment
• 'I Walk the Line' singer
• It's cold and hard
• Wheat, for one
• Sorghum or soybeans
• Legal tender
• He walked ''the line''
• Portfolio part
• Sign at an A.T.M.
• Bills, e.g.
• Word with crop or cow
• Not check or charge
• Farm concern