code: public static com.liferay.commerce.model.CommerceShippingMethod addCommerceShippingMethod(
  		com.liferay.commerce.model.CommerceShippingMethod commerceShippingMethod) {
  		return getService().addCommerceShippingMethod(commerceShippingMethod);
  	}
docs: Adds the commerce shipping method to the database. Also notifies the appropriate model listeners.
  
  @param commerceShippingMethod the commerce shipping method
  @return the commerce shipping method that was added