If there was one lesson (among all those offered by this book)
it would be that contained in pages 67 to 74, entitled: In what way should
once the prospect has become a customer?
No one, to my knowledge except Sebastian, is using it.
Make it your advantage, learn and put into practice.
But the other lessons deserve, of course, to be studied, I've read that
nowhere else.
Sincerely,
Elena.
