Y ychulin New Member Joined Dec 11, 2016 Messages 5 Reaction score 0 Dec 14, 2016 #1 我是新用户，刚买的单开一年key不到5天，觉得不错，想升级到三开的，请问是否可行？还是说只能单独再另外买一个三开的key？
EricPhone Active Member Joined Feb 17, 2013 Messages 5,665 Reaction score 3 Dec 15, 2016 #2 你可以用购买key邮箱发邮件到 Code: [email protected] 咨询升级key的方法 但需要注意升级key是按照英文官网的差价来进行收费的
