老蛇，问一个在amazon买东西的问题

rnhoo

通过hutong的link进amazon, 怎样可以看到amazon承认这个link是从hutong来的？

happylux

There is hutong9 label in the link.

http://www.amazon.com/?_encoding=UTF8&tag=hutong9-20&linkCode=sb1&camp=212353&creative=380557