(Optional) Identify commercial papers.

Identification should include

• defining commercial papers (e.g., unconditional orders to pay money, unconditional promises to pay money, draft, check, promissory note)
• providing a signature by the maker
• designating an unconditional promise or order to pay
• specifying the sum of money to be paid
• specifying on demand or by a definite time
• specifying the bearer or to someone's order.