I know thatu2019s the classic approach. I personally have never been a fan of it and here is why. When you give the product away for free, the consumer doesnu2019t really value it. So when they give you a positive review, you canu2019t ever be sure about it because you have no clue if they really liked the product or if they are just saying nice things about it because you gave them something for free. Even if they have to pay a small amount, get them to put a little skin in the game. That way the feedback youu2019ll get is real, which is what you want. You want to know if your product has an issue and the earlier you know the better. The last thing you want is to put out a product under the false pretense that itu2019s good only to find out it wasnu2019t and consumers hate it.