I remember one of the first MPS training sessions I sat in on, back in 2007. It was conducted by Steven Power. He admitted to taking his “how to sell copiers” material and molding the curriculum into “how to sell MPS.” Truthfully— and to his credit — the class could have been applied to ANY industry and type of B2B sales.
Which is why I paid attention and remember it to this day.
Since then, I’ve been a party to hundreds of different sales classes, seminars, and symposiums.