A more thorough explanation:

NONPAYMENT

Nonpayment is when someone fails to pay money or other valuable items that they owe, especially when it is due as part of an obligation.

For example, if you borrow money from a friend and don't pay them back, that is nonpayment. Or if you don't pay your rent on time, that is also nonpayment.

Nonpayment can have serious consequences, such as legal action or damage to your credit score. It is important to fulfill your financial obligations and make payments on time.