source/Application/Model/Article.php
protected function _getUserPriceSufix()
    {
        $sPriceSuffix = '';
        $oUser = $this->getArticleUser();

        if ($oUser) {
            if ($oUser->inGroup('oxidpricea')) {
                $sPriceSuffix = 'a';
            } elseif ($oUser->inGroup('oxidpriceb')) {
                $sPriceSuffix = 'b';
            } elseif ($oUser->inGroup('oxidpricec')) {
                $sPriceSuffix = 'c';
            }
        }

        return $sPriceSuffix;
    }
protected function _getUserPriceSufix()
    {
        $sPriceSuffix = '';
        $oUser = $this->getArticleUser();

        if ($oUser) {
            if ($oUser->inGroup('oxidpricea')) {
                $sPriceSuffix = 'a';
            } elseif ($oUser->inGroup('oxidpriceb')) {
                $sPriceSuffix = 'b';
            } elseif ($oUser->inGroup('oxidpricec')) {
                $sPriceSuffix = 'c';
            }
        }

        return $sPriceSuffix;
    }
protected function _getUserPriceSufix ( ) { $ sPriceSuffix = '' ; $ oUser = $ this -> getArticleUser ( ) ; if ( $ oUser ) { if ( $ oUser -> inGroup ( 'oxidpricea' ) ) { $ sPriceSuffix = 'a' ; } elseif ( $ oUser -> inGroup ( 'oxidpriceb' ) ) { $ sPriceSuffix = 'b' ; } elseif ( $ oUser -> inGroup ( 'oxidpricec' ) ) { $ sPriceSuffix = 'c' ; } } return $ sPriceSuffix ; }
Return price suffix

@return null
Return price suffix