- The challenger sale - Snap selling - Little red book of selling - Spin selling - thinking fast and slow All of these are of the mindset of help your cust

- The challenger sale - Snap selling - Little red book of selling - Spin selling - thinking fast and slow All of these are of the mindset of help your customer first and foremost, the sale is a secondary effect of the helping. And given my nature that has made sales a lot easier since I’m not an extroverted manipulator, I’m an introverted problem solver.