Industrial consultancy is an approach that can help companies from manufacturing to services improve their operational performance and made them competitive.
Selling in traditional solution world is not the same as high velocity, recurring transactions SaaS sales model. If you want to get it right and understand Millennials check the book.
Being a consultant is not a reward, it is a hard and demanding job. You get reward after consulting is done and you get next best job. A great book about what it means to be consultant.