What type of retailer is likely to assist customers in some areas but primarily utilizes a self-service approach?

The answer points to category specialists, which are retailers that focus on a specific product category and typically employ a self-service approach. Category specialists aim to provide a wide selection of products within their category while keeping costs down by encouraging customers to navigate the store and choose items on their own. These retailers may assist customers in areas such as locating products or providing information about specific items, but the primary shopping experience is designed for self-service.

In contrast, specialty stores tend to offer a narrower range of products with a higher level of customer service, where staff often engage more closely with customers to guide their shopping. Drugstores may offer some assistance, but they generally cater to a broader audience and include more items beyond a single product category. Luxury boutiques prioritize high-end customer service and personalized experiences, differing significantly from the self-service model seen in category specialists. Therefore, the characteristic blend of limited assistance with a focus on self-service makes category specialists the best fit for this question.