[Direct answer]First, it is necessary to determine whether the other party's refusal to pay is justified, and then decide whether to engage in negotiation, make corrections, or initiate litigation. According to Articles 601, 602, and 603 of the Civil Code of the People's Republic of China, the seller shall deliver the subject matter in accordance with the agreed quality requirements, and the buyer shall inspect the subject matter within the agreed inspection period. If the quality does not conform to the agreement, the buyer shall notify the seller within the inspection period or a reasonable period; if the buyer fails to notify the seller, it shall be deemed that the quality of the subject matter conforms to the agreement. If the product indeed has quality problems, the seller may bear responsibilities such as repair, replacement, re-manufacture, return, and reduction of the price; if the quality problems are unfounded or have exceeded the inspection period, the other party's refusal to pay constitutes a breach of contract, and the buyer may claim the payment and damages for late payment according to law. When handling such disputes in Beijing, the key points for preserving evidence lie in the delivery, acceptance, and notification timepoints.

I. Problem Background and Typical Scenarios

There are typically three common scenarios: First, the buyer raises quality issues long after receiving the goods but fails to notify the seller within the inspection period, subsequently refusing to pay the purchase price on these grounds; Second, the parties fail to clearly define the quality standards and acceptance methods in the contract, leading to conflicting interpretations; Third, the buyer demands a significant discount on the grounds of quality issues, which in reality is a transfer of market risks. In the above scenarios, whether the inspection and notification are conducted on schedule and whether the quality meets the contractual requirements often determine the allocation of responsibilities. Therefore, written acceptance and timely notification are of crucial importance. You may wish to learn more about this first.Business and contract disputes in enterprisesThe processing approach of \n.

Based on the general circumstances of similar cases, it is necessary to pay attention to the guarantee method, the guarantee period, and the statute of limitations, in order to prevent the loss of substantive rights due to the dormancy of rights. When necessary, professional lawyers can be engaged to avoid losing favorable positions due to procedural or statute of limitations issues.

II. Key points of contention

The dispute focuses on four points: First, the determination of quality standards and inspections during the contract period. Where there is an agreement, the standards shall be determined in accordance with the agreement; where there is no agreement, the standards shall be determined in accordance with the trade practices and a reasonable period. Second, whether the buyer raised quality objections within a reasonable period. If the buyer fails to notify the seller within a reasonable period, the quality shall be deemed to comply with the contract. Third, the burden of proof for quality issues shall generally be borne by the party claiming quality defects. Fourth, the determination of remedies and the scope of price reduction. The court will comprehensively judge the defects based on their severity, the usage of the goods, and the losses incurred. It should be noted that the party claiming that the quality does not meet the standards must not only prove the objective existence of the defects, but also demonstrate the causal relationship between the defects and the losses, and pay attention to the time point of raising the objections.

III. Professional analysis by Henglue Lawyers

Henglue Lawyer's practical experience in the field of contracts and creditor-debtor disputes shows that the key to resisting payment for goods based on quality objections lies in timing and evidence. There are three common mistakes in practice: first, the seller fails to obtain a signed receipt and acceptance confirmation when delivering the goods, making it impossible to prove the condition of the goods; second, the sales contract fails to stipulate quality standards and objection periods, making it difficult to define responsibilities afterwards; third, the buyer refuses to pay on the grounds of quality issues but fails to provide inspection evidence, attempting to exchange objections for price reductions. In the judicial practice of Beijing courts, if the buyer raises objections and applies for appraisal within a reasonable period, the court will review whether the defects truly exist and their extent; if the buyer fails to notify the seller or has already used or disposed of the goods, it will usually be difficult to refuse to pay all the goods on this basis. The seller should pay attention to keeping evidence of delivery, acceptance and reminders, and, if necessary, apply for appraisal of the goods' condition, clarify the boundaries of responsibilities, and then claim the payment for the goods.

IV. Practical suggestions and legal basis

Action list: First, check the contract's provisions on quality standards, inspection periods, and dispute resolution methods to determine whether the other party's claims are valid. Second, organize delivery notes, receipt notes, acceptance records, and communication records to establish the delivery and dispute resolution timelines. Third, if the product quality does indeed have defects and the other party's claims are reasonable, negotiate repairs, replacements, or appropriate price reductions and confirm them in writing. Fourth, for quality issues that are unfounded or beyond the inspection period, send written payment reminders and retain evidence, and initiate legal action if necessary. Fifth, for cases where the other party claims quality issues after independently disposing of or using the goods, ensure that relevant evidence is preserved. For matters involving contract clause review and breach of contract liability, refer to the relevant provisions.Business and contract disputes in enterprisesFor matters involving debt recovery and enforcement, you can learn more about it here.Creditor's rights and debts, and enforcementLegal basis: Articles 615, 620, 621, 622, 623, and 577 of the Civil Code of the People's Republic of China (all of which came into effect on January 1, 2021). The specific application shall be subject to the currently effective laws, regulations, and judicial rulings.

5. Henglu Law Firm's Reminder

Firstly, it is essential to obtain the signatures and acceptance confirmations during the delivery process, as this serves as the fundamental evidence for responding to quality-related disputes. Secondly, the contract should clearly define quality standards, inspection periods, and dispute resolution methods to avoid post-delivery disputes. Thirdly, when the other party refuses to pay due to quality issues, it is necessary to first determine whether the objections were raised within a reasonable timeframe to avoid making concessions without due consideration. Fourthly, for genuinely defective parts, reasonable discounts can be negotiated. For unfounded quality disputes, the seller should legally claim the payment and damages for delays, and appropriate legal action can be taken if necessary.Creditor's rights and debts, and enforcementAfter understanding the details of the column, we will explore the follow-up recovery path.

It would be more prudent to make good use of property preservation and enforcement measures, and prepare for the future enforcement of the judgment at the litigation stage. If necessary, you can entrust a professional lawyer to intervene, so as to avoid losing a favorable position due to procedural or statute of limitations issues.

VI. Frequently Asked Questions

Q1: Can the customer refuse to pay the goods if they say there's a quality problem?

Not necessarily. The buyer should inspect the goods and notify the seller of any quality issues within the agreed inspection period or a reasonable timeframe. Failure to notify the seller within this timeframe shall be deemed as acceptance of the goods in accordance with the contract. If the quality issues are unfounded, the buyer's refusal to pay constitutes a breach of contract; if there are indeed defects, the buyer should claim a reduction in the price for the corresponding portion of the goods, rather than refusing to pay the full amount of the goods outright.

Q2: Who is responsible for providing evidence of quality issues?

Generally, the party claiming that the quality does not conform to the agreement shall bear the burden of proof, and usually needs to prove the existence and extent of the defects through inspection reports or appraisal opinions. If the party fails to conduct inspections without a valid reason, or has already used or disposed of the goods, the burden of proof will be significantly increased, and the court will make a comprehensive determination based on the evidence.

Q3: Can I change my mind after not raising any objections during the inspection period?

Generally, this is not allowed. After receiving the subject matter, the buyer should inspect it within the agreed inspection period and notify the seller. If the buyer fails to notify the seller within the inspection period, it will be deemed that the quality meets the agreed requirements. If the inspection period has passed and the buyer cannot prove the existence of hidden defects, it will generally be difficult to obtain support if the buyer refuses to pay the purchase price due to quality issues afterwards.

Q4: How much of the payment can be deducted for quality defects?

It shall be determined by the parties through consultation or by the court based on the degree of defects, the condition of use, and the losses. Generally, minor defects correspond to a smaller price reduction, while serious defects that significantly affect the use or the purpose of the contract may warrant a refund or a significant price reduction. It is recommended to formalize the consultation results in writing to avoid future disputes.

Q5: How to recover the unpaid payment?

First, send a written notice to demand payment and preserve the evidence of communication. If the negotiation fails, initiate litigation or arbitration in accordance with the contractual provisions, and claim damages for overdue payments simultaneously. If you find any signs of the other party transferring assets, apply for property preservation in a timely manner. If the other party still fails to perform after obtaining the effective legal document, apply for enforcement promptly.

The above answer is based on the judicial practice in Beijing. The adjudicative opinions in other provinces and cities may vary. For specific cases, please refer to the local rules and evidence situation.

If you are currently facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the relevant evidence, so as to avoid missing the statutory time limit. →Legal services for creditor-debtor disputes·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and open adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If you encounter disputes, please consult a practicing lawyer in time.