$99 不是本来就是不含税的吗?真正购买的时候还要根据各州的政策加上税收啊。我美买过美国的开发者帐号,买过的说说看。 我看到老外有一个提问的: Every time I pay for my iOS Dev Program membership, Apple charges me the $99 plus my Massachusetts state sales tax. I don't get this? This is not a physical product, it's a membership.