The mainstream promotion channels on those, many of the various concepts of channel types, either no volume, or customers are not accurate. Waste of time, do promote that there are shortcuts Well, there is a good idea suddenly burst, but this is also inseparable from their own experience and efforts. Say useless words, he does need to spend time to put in, in different channels to do spend details on the effort.
There is a kind of channel called someone else's home, in fact, everyone is almost the same, because they use bad, so they guess others have better.