Free,
I like NS for its simplicity. So easy to do, no cooking, weighing, measuring, just pop in the microwave and eat. It teaches portion control. For the first couple days my stomach thought my throat was cut, but I feel great now.
Of course a bit of a headache in the beginning from detoxing from sugar, but I have lots of energy now.
I have to lose 50 pounds and have tried every diet known to man, and by far this is the easiest and best I have tried.
Snow already gave you the money info so I won't bother with that again, but it is so nice to be delivered to the door and the only planning is picking your meal online

I love the fact you can also have fruit and salads and dessert if you want. I have not been eating the desserts right now as trying to do the sugar detox.
I am a sugar addict :0
I am a RN and this diet is healthy and we have a couple nurses in the hospital on it as well as me. I have a friend that has lost 50 pounds, she has just melted and loves it.
Good luck to you