收到了racknerd的促销邮件，编号为917，918，919，920 的产品双十一促销，内容如下：
Even more exciting -- for the first time in nearly a year, our popular Los Angeles DC-02 location is back in stock and available for PIDs 918, 919, and 920 (that’s any 11.11 plan with 2 GB RAM or higher, stock permitting). This Asia-optimized location is one of our most popular datacenters, known for exceptional connectivity and low latency to Asia-Pacific and West Coast regions - so expect these to move fast!上面大概说了在洛杉矶DC02机房有四款产品正在双十一进行促销，但是必须购买2G内存以上才可以，现在引导大家进入：
以买2核2G为例，点击我的促销链接进入：https://my.racknerd.com/aff.php?aff=12512&pid=918
下图直接Location选择DC02
如果不是上面的链接进入，正常的进入途径如下，需要从我的账号进去，点击购买
在左面有双十一的特别链接：
那么洛杉矶DC02和DC03的区别在于：DC-02具有中国电信，中国联通，chinanet的线路：
