Which tidying standard indicates errors in promotional materials or displays?

The D rank is designated for identifying errors in promotional materials or displays. This ranking indicates that there are significant issues that need to be addressed to ensure that the materials and displays align with the brand's standards and effectively convey the intended message to customers. Errors can detract from a customer's perception of the brand and can lead to confusion regarding promotions, which is why it is essential to maintain high standards in this area.

In contrast, other ranks such as A, B, and C typically relate to different aspects of performance or quality that do not specifically address promotional accuracy or display integrity. For example, A rank might indicate overall excellence in aspects like customer service or product quality, while B and C ranks may pertain to standards that are not as critical or are less detrimental to customer perception. By focusing on the D rank for errors in promotions, Uniqlo emphasizes the importance of clear and accurate communication with its customers.