Related Clues:

• Balance providers, for short
• Bill producers
• Parker and Cross, for two
• They're at all the big signing ceremonies
• They may be pocketed or chained
• Sharpies, e.g.
• PIN spotters?
• They used to come from wells
• Clinks
• Balance providers
• People withdraw from these
• Corrals
• Money machines
• What great crossword-solvers use
• They give you your money's worth