Answer: (B) Promotional strategy
Explanation:
The promotional strategy is one of the type of marketing strategy in which the various types of products and the services are get promoted by the various types of techniques such as public relation, advertising, sales promotion and the social media.
The promotional strategy provides various types of benefits as it increase the productivity of the products and the services in the market.
There are usually four types of promotional strategy that are:
Therefore, Option (B) is correct.