The trade balance refers to the difference between a country’s total exports and total imports within a certain period (usually one year).

Limited legal tender and unlimited legal tender (Infinite Legal Tender) Limited legal tender and unlimited legal tender are concepts related to the monetary system. When a country formulates its monetary system... limited legal compensation is actually limited legal payment or payment capacity, that is, if the amount paid by the payer in auxiliary currency reaches the limited legal compensation standard stipulated by law