Edit the concept of quality elasticity in this paragraph. Quality latitude means that for some primary products, because the quality of the goods delivered by the seller is difficult to fully meet the quality stipulated in the contract, in order to facilitate the delivery by the seller, a certain allowable range is often set in addition to the specified quality indicators. As long as the quality of the goods delivered by the seller is within the allowable range, the buyer has no right to refuse, but the price can be adjusted according to the contract. Editing the content of this paragraph's quality maneuver range is to express quality with samples. This method is called "buying and selling by sample". The sample is an integral part of the contract. Sample type. According to different sample providers, it can be divided into seller samples and buyer samples. Closing a deal with the buyer's sample is also called "closing a deal with the sample" in China's export trade. Some practices of closing a business by sample: (1) closing an equivalent sample by buyer's sample. Sometimes, imitation products do not match the buyer's samples, which will lead to return claims. Sellers often make a copy of the buyer's sample and submit it to the buyer for confirmation. After confirmation, this copy will be used as the basis of delivery quality. This confirmed copy is called "equivalent sample" or "back sample". This practice is actually to replace the buyer's sample with the seller's sample, so that the seller can take the initiative in delivery. (2) seal the sample. Before the seller sends samples or goods, the notary office or the buyer will take some samples and seal them. If there is a quality dispute between the buyer and the seller during the performance, sealed samples can be used for inspection. (3) The guarantee clauses in the contract should be paid attention to prevent the occurrence of infringement when the buyer's sample is used to clinch a deal. If you are not sure, you can add a safeguard clause in the contract, that is, in case the buyer's samples infringe the rights and interests of a third party, such as patent and trademark infringement, the buyer will be responsible. The editing method of the quality maneuver range stipulated in this paragraph refers to allowing the quality index of the goods taught by the seller to change flexibly within a certain range. There are three ways to specify the mass maneuver range: 1. Specified range: the quality index of a commodity is allowed to have a certain range of differences. For example, the width of bleached cloth is 35/36 inches, that is, as long as the width of cloth is in the range of 35 inches to 36 inches, it is considered qualified. 2. Set limits: set upper and lower limits for the quality specifications of certain commodities. The commonly used expressions of the specified limit are: maximum value; Highest; Maximum value (abbreviated as max. ); Lowest; Lowest; Minimum value (minimum value. For example, broken rice is 35% (the highest) meters, and 35% (the highest). ) long pieces; Moisture 15% (maximum) Moisture 15% (maximum. ); Impurity 1% (max. ) admixture S 1%. 3. Specify the difference between the upper and lower parts: it is also an effective way to make the product quality specifications flexible, such as: gray duck feather, down content 18%, upper and lower parts 1% gray duck feather, down content18% and 1% or so. Quality Tolerance What is quality tolerance Tolerance refers to the internationally recognized product quality error. For the sake of clarity, a certain tolerance range should be stipulated in the contract quality terms. Some industrial manufactured goods can't be very accurate in the production process, so an allowable "tolerance" can be set in the contract for the quality index according to international practice or with the agreement of the buyer and the seller, which is called quality tolerance, that is, the so-called quality tolerance, which means that the quality allowed to be delivered by the seller can be higher or lower than the quality stipulated in the contract. For example, the error of watch running time, the determination of cotton yarn count, etc. If the quality of delivery is still different within the scope of quality elasticity or quality tolerance, it will generally be calculated according to the contract price without any other adjustment. But for the sake of clarity, it is best to stipulate a certain tolerance in the contract. Their main function is to avoid the breach of contract caused by the slight discrepancy between the delivery quality and the sales contract and ensure the smooth performance of the contract. The difference between quality tolerance and quality maneuver range Quality tolerance refers to the difference of product quality recognized by the international industry or buyers and sellers. This internationally recognized quality error can be considered as conforming to the contract even if it is not stipulated in the contract and the seller's delivery quality is within the recognized error range. Regardless of quality elasticity or quality tolerance, only the main indicators that affect the price and use value of goods are generally specified. Within the scope of quality elasticity and quality tolerance, if the delivery quality fluctuates, the price will not be increased or decreased separately, that is, the payment will be calculated according to the contract price. However, for some commodities, the price can be increased or decreased in proportion with the agreement of the buyer and the seller through consultation, and a "price increase or decrease clause" can be concluded in the contract. There are three ways to express quality tolerance: ① Specify a range; (2) setting limits; (3) Establish a standard. General quality tolerance is not priced separately. Under special circumstances, the pricing method can be stipulated in the contract.