//各店舗さんの変数を設定
		$a_shop = 0;
		$b_shop = 0;
		$c_shop = 0;
		$d_shop = 0;
		$e_shop = 0;
		
		$product_id_ary = array();
		foreach($this->cartSession[$productTypeId] as $key => $value){
			if($value['productsClass']['product_code']){
				$product_code_full = $product_id_ary[$value['productsClass']['product_code']] = $value['productsClass']['product_code'];
				
				//商品コードの前3文字を取得
				$shop_code = substr($product_code_full, 0, 3);
				
				switch($shop_code) {
					case 'aaa':
						$a_shop = 1;
						break;
					
					case 'bbb':
						$b_shop = 1;
						break;
					
					case 'ccc':
						$c_shop = 1;
						break;
					
					case 'ddd':
						$d_shop = 1;
						break;
					
					case 'eee':
						$e_shop = 1;
						break;
				}
			}
		}
		sort($product_id_ary);
		
		
		//カートに含まれる店舗さんの総数
		$shop_total = $a_shop + $b_shop + $c_shop + $d_shop + $e_shop;
		
		
		//カート内に2商品以上入っている場合
		if ($this->getTotalQuantity($productTypeId) > 1) {
			
			//店舗さんの総数分、送料を加算（全店舗で送料は一律）
			$results['deliv_fee'] = $results['deliv_fee'] * $shop_total;

		}