code: @Indexable(type = IndexableType.REINDEX)
  	@Override
  	public CommerceShippingMethod addCommerceShippingMethod(
  		CommerceShippingMethod commerceShippingMethod) {
  		commerceShippingMethod.setNew(true);
  
  		return commerceShippingMethodPersistence.update(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