Answer: Promotion
Explanation:
The promotion element is one of the type of important component in the marketing mix as it helps in communicating with the customers for promoting the various types of products and the services in the market.
The promotional based marketing element is basically focuses on the various types of components are as follows:
According to the given question, the Owner basically concern about the promotion element for the purpose of selling their recipes by adding some extra features for making the recipes more effective.
Therefore, Promotion is the correct answer.