public function getOffer($beacon)
 {
     $data = array();
     $data3 = array();
     $row = Database::single_row("beacon", "*", "uuid='" . $beacon . "'");
     if ($row) {
         $row2 = Database::single_row("offer", "*", "id='" . $row['offer_id'] . "'");
         if ($row2) {
             $data['offerID'] = $row2['id'];
             $data['offerTitle'] = $row2['title'];
             $data['offerDescription'] = $row2['description'];
             $data['offerPicture'] = SURL . $row2['picture'];
             $data['offerOriginalPrice'] = $row2['original_price'];
             $data['offerOfferPrice'] = $row2['offer_price'];
             $data['offerTimeLimit'] = $row2['time_limit'];
             $data['offerExpireDate'] = $row2['expire_date'];
             $data['offerCode'] = $row2['code'];
             $data['merchantID'] = $row2['merchant_id'];
             $row3 = Database::single_row("merchant", "*", "id='" . $data['merchantID'] . "'");
             if ($row3) {
                 $data3['merchantID'] = $row3['id'];
                 $data3['merchantName'] = $row3['business_name'];
                 $data3['merchantAddress'] = $row3['address'];
                 $data3['merchantAddress2'] = $row3['address2'];
                 $data3['merchantCity'] = $row3['city'];
                 $data3['merchantState'] = $row3['state'];
                 $data3['merchantZip'] = $row3['zip'];
                 $data3['merchantEmail'] = $row3['email'];
                 $data3['merchantPhone'] = $row3['phone'];
                 $data3['merchantLogo'] = SURL . $row3['logo'];
                 // 	                $data3['merchantCreated'] = $row3['created'];
                 // 	                $data3['merchantUpdated'] = $row3['updated'];
             }
         }
     }
     $jd = array('offer' => $data, 'merchant' => $data3);
     return json_encode($jd);
 }