public function Render($sViewName = 'RatingService_standard', $sViewSubType = 'pkgShopRatingService/views', $sViewType = 'Customer', $sSpotName = null, $aCallTimeVars = array())
    {
        $sHTML = '';
        $oView = new TViewParser();
        /** @var $oView TViewParser */

        //create view name for this "active" rating-service
        if (!empty($this->fieldAffiliateValue)) {
            $sViewName = $sViewName.'_'.trim($this->fieldAffiliateValue);
        }

        foreach ($aCallTimeVars as $sKeyName => $sValue) {
            if (!empty($sKeyName)) {
                $oView->AddVar($sKeyName, $sValue);
            }
        }

        $sHTML .= $oView->RenderObjectPackageView($sViewName, $sViewSubType, $sViewType);

        return $sHTML;
    }