It only makes sense to me that every business in the world owes its clients a performance guarantee, without which it should not be granted a license to sell anything to anybody, at any time, EVER.
Yet few businesses have the guts to offer a guarantee. I do. And I live by it.
For 35 years, I've not permitted anyone to walk around saying they've wasted money with me... and I'm not about to start with you.
Here it is: