Answer: With unsought goods
Explanation:
- When it comes to selling, we can say that the customers will buy enough products of some firm only if that firm has a large scale of selling and promotion and this is practiced with those unsought goods. It is often focusing on what does the company makes, but more important thing by that is what the market wants.
There are some products of some firm that the buyers won't normally buy or think about it and because of that, people of the firm are involving more concepts and that is the production concept, the marketing concept, social marketing concept, and product concept.