The difference between IOUs and IOUs is that they have different properties and different reasons. Borrowing is mainly the reason for borrowing, and arrears may be caused by buying, selling, leasing, interest and other reasons.

The law of people's court applying IOUs is different from IOUs.

When the repayment date is not specified, the starting time of the limitation period of action for IOUs and IOUs is different. The term of the IOU is the same as that of the IOU with agreed repayment period; There is a difference between IOUs and IOUs with no agreed repayment period.