code: @Override
  	public com.liferay.commerce.product.model.CPTaxCategory addCPTaxCategory(
  		com.liferay.commerce.product.model.CPTaxCategory cpTaxCategory) {
  		return _cpTaxCategoryLocalService.addCPTaxCategory(cpTaxCategory);
  	}
docs: Adds the cp tax category to the database. Also notifies the appropriate model listeners.
  
  @param cpTaxCategory the cp tax category
  @return the cp tax category that was added