I am to sell the home want to retreat the freight of the overpay that buy the hometrade ended how be returned?
我是卖家，要退给买家多付的运费，交易结束了，怎样退还呢？
2
By doing this, the rate of export and hometrade will change greatly, import trade will increase and accordingly the surplus of international payment will decrease.
内需扩大后，出口和内销的比例会发生较大的变化，进口也会扩大，相应地国际收支顺差会减少。
3
By the 20th century, popularizing nature, it is suitable for the general hometrade and specific field to expand to the fields, such as international trade and finance. etc, and have special laws.