Promissory Note (Unsecured, demand)
A contract in which one party agrees to pay a certain amount of money to the other party, either at specific times or when the other party demands it. This note is "unsecured," which means if the borrower doesn't pay, the lender's only option is to take the borrower to court. There are no regular payments under this note. The full amount is due whenever the lender demands it.