Almost anything can be sold through the sales model. The most important aspect of direct sales is that products can be transported to salespeople in various locations, and their inventories can be resupplied and orders fulfilled in an efficient manner.
Sales is about you the person and not accreditions. In fact, sales job is often one of the higher paying jobs for people without a degree. Sales job is a challenging, rewarding, and often exciting job and is very demanding in the market.
In marketing jobs, it doesn't matter from which background you are . You should know how to do marketing that’s it .Marketers should always have some sort of sales experience and real marketing experience. Every industry have marketing job vacancies because every company wants to grow and marketing executive is the person who is going to help in these sectors.
In terms of career in sales and marketing sector, you can become a billionaire by becoming expert infield of marketing and sales.There are so many opportunities of sales and marketing jobs in India. The demand of such people is very high because of more and more companies being setup.