Creating a successful contrast led to imitators are always. When a simulating their products out. The price is usually lower than that will create pressure to create an innovative and alternative way to face 3.
To make a difference in the success. Inevitably led to imitate it. When the imitation of their products out. Prices are often lower. To put pressure on innovators. And faced with the choice of three different.
The differentiation was successful. Surely bring copycats. When copycat offer their products come out at a price that usually lower. To put pressure to the builders, innovation, and faced with the choice 3.Is.