LayerSlider WP要求注册怎么办？
我安装的是the7主题（在themeforest花了60美元买的），LayerSlider WP是其中的一个插件，现在要求注册怎么办？
Would you like to receive automatic updates and premium support?
By activating the plugin with your Item Purchase Code you can receive update notifications with one-click installation and better support services. This is optional and not needed if you've received LayerSlider bundled with a theme.
如果不注册，是不是会被停止使用？
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