When a customer leaves negative feedback regarding a specific product defect on Temu, what direct internal action, besides responding to the customer, will MOST improve overall product performance?

The most impactful internal action is initiating a thorough quality control investigation with the supplier or manufacturer to identify the root cause of the defect and implement corrective measures. This goes beyond simply addressing the individual customer's concern; it focuses on preventing future occurrences of the same issue. The investigation should involve analyzing the manufacturing process, materials used, and quality control procedures to pinpoint the source of the defect. Corrective actions might include revising manufacturing techniques, using higher-quality materials, or implementing more rigorous quality checks. For example, if customers report that 'seams are ripping' on a clothing item, the investigation might reveal that the stitching method is inadequate, leading to a change in sewing technique or thread type. Addressing the underlying problem ensures long-term product improvement and reduces negative feedback.