First, before the market opened their own and the successful experience that will be associated with the market enough. Must be familiar with the market before including takes study everything related with the market deeply, because every detail is important. I'll try to be customers of the market to study and collect data bring as guidelines and apply their own market, whether it is in terms of the rules or the environment. And the cost of hiring a person must consider to the parties to act in the market and money to bring a backup or to use cost to improve the market in the future.