买方承兑或收货后要求降价才付款的翻译：After the acceptance or receipt of the buyer requires that the price to pay 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

After the acceptance or receipt of the buyer requires that the price to pay

After the buyer accepts or receives goods the request to reduce prices only then to pay money

Buyer's acceptance or receipt of the goods before payment demand for lower prices

After the acceptance or receipt of the buyer requires that the price to pay