用外掛程式，擴增無限可能。
運用數千種外掛程式來新增功能、使用你最喜愛的工具；所有 WordPress.com 付費方案皆可使用。
pip
2 外掛程式
Forex Position Size CalculatorA position size calculator that will allow your visitors to determine the amount to buy or sell to control their maximum risk per position.
MyOpenIDMyOpenID plugin allows you to use your blog as your OpenID identity by delegating it to an external provider such as Symantec PIP or claimID.