What is the purpose of the SNM option for supervisors regarding watch transactions?

The purpose of the SNM option for supervisors regarding watch transactions is primarily to manage and override transactions that may trigger alerts for expensive items, such as high-value watches. This option allows supervisors to ensure that sales are processed smoothly and quickly, especially in situations where a high-priced item is concerned, thereby maintaining efficiency in customer service and transaction flow. By utilizing the SNM option, supervisors can grant necessary approvals or overrides to facilitate the purchase, ensuring that members do not face unnecessary delays or inconveniences when attempting to buy such high-value items.

The other options, while relevant in different contexts, do not directly relate to the specific functionality of the SNM option. Recording complaints, verifying membership details, and calculating sales tax are separate operational tasks that are managed through different systems or processes within Costco. Therefore, focusing on the SNM option highlights its critical role in enhancing transaction management for high-priced merchandise.