一赊销是企业提高市场竞争力的必要手段在一般情况下，当一个企业的主要客户发生短期资金紧张时，其产品销售量必然会马上大幅度下降，要么导致成品库存积压，要么引起产量骤降，使产品的单位成本上升；而在客户渡过短期的资金紧张之后，又要重新安排生产，需要生产重组成本。? A credit is an essential means to improve the market competitiveness of enterprises In general, when a company's major customers short-term financial constraints, the product sales will inevitably be immediately dropped significantly, either resulting in inventory backlog of finished products, or cause a sharp decline in output , So that the unit cost of the product increased; and after customers through the short-term financial constraints, but also to re-arrange production, the need to produce restructuring costs. ?