Answer: (D) Idea marketing
Explanation:
 The idea marketing is one of the type of marketing strategy in which the various types of marketing activities taking place for the purpose of attract the customer and visitors for developing the new business ideas.
The main objective of the idea marketing is that it helps in selling the various types of future possibility to the audience.
 It basically helps in inventing the various types of chances in the future by developing the products and the services and efficiently deliver it to the users.
According to the given scenario, the above given example best illustrating about the idea marketing strategy. Therefore, Option (D) is correct answer. Â Â