Which of the following best describes direct retailing?

Direct retailing is best described as selling products and services directly to consumers. This method involves engaging with customers in person, through catalogs, or via online platforms, allowing retailers to establish a personal connection with consumers. This direct interaction helps to build trust and can lead to a better understanding of consumer needs and preferences, which is essential in the retail industry.

Other alternatives, while related to aspects of retail, do not correctly characterize direct retailing. For instance, involving third-party agents selling goods refers to a different model such as indirect retailing or distribution channels that rely on intermediaries. Distributing goods through physical stores only suggests a limitation to traditional retailing, which might not encompass the direct sales that can also happen online or through direct contact. Lastly, mentioning limitations in product availability does not align with the core concept of direct retailing, which focuses on the direct relationship between the retailer and the consumer rather than the constraints on product distribution.