Which service does not require a license to sell for a contract to be unnecessary?

The service that does not require a license to sell for a contract to be considered unnecessary is the sale of supplies that are sold separately. In the context of funeral services, supplies such as caskets, urns, and other merchandise can often be sold independently without the need for the seller to be licensed under funeral service regulations. This separation allows consumers to purchase these items from various retailers, including those not involved in the main funeral service operations.

In contrast, other options tend to be more integrated into the licensed funeral service framework. Transportation of remains and cremation services play crucial roles in the overall funeral process and require licensed professionals to ensure compliance with legal and safety standards. Similarly, pre-need burial plots typically involve specific contractual agreements that are subject to regulatory oversight, necessitating a licensed provider to navigate these transactions appropriately. Therefore, the sale of supplies separately stands apart as an activity that does not mandate licensing in the same manner, allowing consumers greater flexibility in their options for purchasing funeral-related items.