based on iwd_onepagecheckout-4.0.8
because we are difficult to visit http://www.iwdextensions.com/magento-one-step-checkout-module.html in china. It's faster to host a module on github
We would do Chinese localization for this module and update under open source policy
thanks for the original author www.iwdextensions.com we can make the open source world better.
any open source issue please send email to opensource@cosmocommerce.com