foreach (json_decode($cart['option']) as $product_option_id => $value) {
					$option_query = $this->db->query("SELECT po.product_option_id, po.option_id, po.productnameopt, od.name, o.type FROM " . DB_PREFIX . "product_option po LEFT JOIN `" . DB_PREFIX . "option` o ON (po.option_id = o.option_id) LEFT JOIN " . DB_PREFIX . "option_description od ON (o.option_id = od.option_id) WHERE po.product_option_id = '" . (int)$product_option_id . "' AND po.product_id = '" . (int)$cart['product_id'] . "' AND od.language_id = '" . (int)$this->config->get('config_language_id') . "'");

					if ($option_query->num_rows) {
							if ($option_query->row['type'] == 'select' || $option_query->row['type'] == 'radio' || $option_query->row['type'] == 'image' || $option_query->row['type'] == 'color') {
							$option_value_query = $this->db->query("SELECT pov.option_value_id, ovd.name, pov.ob_info, pov.ob_image, pov.quantity, pov.subtract, pov.price, pov.price_prefix, pov.points, pov.points_prefix, pov.weight, pov.weight_prefix FROM " . DB_PREFIX . "product_option_value pov LEFT JOIN " . DB_PREFIX . "option_value ov ON (pov.option_value_id = ov.option_value_id) LEFT JOIN " . DB_PREFIX . "option_value_description ovd ON (ov.option_value_id = ovd.option_value_id) WHERE pov.product_option_value_id = '" . (int)$value . "' AND pov.product_option_id = '" . (int)$product_option_id . "' AND ovd.language_id = '" . (int)$this->config->get('config_language_id') . "'");

							if ($option_value_query->num_rows) {
								if ($option_value_query->row['price_prefix'] == '+') {
									$option_price += $option_value_query->row['price'];
								} elseif ($option_value_query->row['price_prefix'] == '-') {
									$option_price -= $option_value_query->row['price'];
								}

								if ($option_value_query->row['points_prefix'] == '+') {
									$option_points += $option_value_query->row['points'];
								} elseif ($option_value_query->row['points_prefix'] == '-') {
									$option_points -= $option_value_query->row['points'];
								}

								if ($option_value_query->row['weight_prefix'] == '+') {
									$option_weight += $option_value_query->row['weight'];
								} elseif ($option_value_query->row['weight_prefix'] == '-') {
									$option_weight -= $option_value_query->row['weight'];
								}

								if ($option_value_query->row['subtract'] && (!$option_value_query->row['quantity'] || ($option_value_query->row['quantity'] < $cart['quantity']))) {
									$stock = false;
								}

								$option_data[] = array(
									'product_option_id'       => $product_option_id,
									'product_option_value_id' => $value,
									'option_id'               => $option_query->row['option_id'],
									'option_value_id'         => $option_value_query->row['option_value_id'],
									'name'                    => $option_query->row['name'],
									'value'                   => $option_value_query->row['name'],
									'type'                    => $option_query->row['type'],
									'quantity'                => $option_value_query->row['quantity'],
									'subtract'                => $option_value_query->row['subtract'],
									'ob_info'                 => $option_value_query->row['ob_info'],
									'ob_image'                => $option_value_query->row['ob_image'],
									'price'                   => $option_value_query->row['price'],
									'price_prefix'            => $option_value_query->row['price_prefix'],
									'points'                  => $option_value_query->row['points'],
									'points_prefix'           => $option_value_query->row['points_prefix'],
									'weight'                  => $option_value_query->row['weight'],
									'weight_prefix'           => $option_value_query->row['weight_prefix']
								);
							}
						} elseif ($option_query->row['type'] == 'checkbox' && is_array($value)) {
							foreach ($value as $product_option_value_id) {
								$option_value_query = $this->db->query("SELECT pov.option_value_id, pov.quantity, pov.subtract, pov.ob_info, pov.ob_image, pov.price, pov.price_prefix, pov.points, pov.points_prefix, pov.weight, pov.weight_prefix, ovd.name FROM " . DB_PREFIX . "product_option_value pov LEFT JOIN " . DB_PREFIX . "option_value_description ovd ON (pov.option_value_id = ovd.option_value_id) WHERE pov.product_option_value_id = '" . (int)$product_option_value_id . "' AND pov.product_option_id = '" . (int)$product_option_id . "' AND ovd.language_id = '" . (int)$this->config->get('config_language_id') . "'");

								if ($option_value_query->num_rows) {
									if ($option_value_query->row['price_prefix'] == '+') {
										$option_price += $option_value_query->row['price'];
									} elseif ($option_value_query->row['price_prefix'] == '-') {
										$option_price -= $option_value_query->row['price'];
									}

									if ($option_value_query->row['points_prefix'] == '+') {
										$option_points += $option_value_query->row['points'];
									} elseif ($option_value_query->row['points_prefix'] == '-') {
										$option_points -= $option_value_query->row['points'];
									}

									if ($option_value_query->row['weight_prefix'] == '+') {
										$option_weight += $option_value_query->row['weight'];
									} elseif ($option_value_query->row['weight_prefix'] == '-') {
										$option_weight -= $option_value_query->row['weight'];
									}

									if ($option_value_query->row['subtract'] && (!$option_value_query->row['quantity'] || ($option_value_query->row['quantity'] < $cart['quantity']))) {
										$stock = false;
									}

									$option_data[] = array(
										'product_option_id'       => $product_option_id,
										'product_option_value_id' => $product_option_value_id,
										'option_id'               => $option_query->row['option_id'],
										'option_value_id'         => $option_value_query->row['option_value_id'],
										'name'                    => $option_query->row['name'],
										'value'                   => $option_value_query->row['name'],
										'type'                    => $option_query->row['type'],
										'quantity'                => $option_value_query->row['quantity'],
										'subtract'                => $option_value_query->row['subtract'],
										'ob_info'                 => $option_value_query->row['ob_info'],
										'ob_image'                => $option_value_query->row['ob_image'],
										'price'                   => $option_value_query->row['price'],
										'price_prefix'            => $option_value_query->row['price_prefix'],
										'points'                  => $option_value_query->row['points'],
										'points_prefix'           => $option_value_query->row['points_prefix'],
										'weight'                  => $option_value_query->row['weight'],
										'weight_prefix'           => $option_value_query->row['weight_prefix']
									);
								}
							}
						} elseif ($option_query->row['type'] == 'text' || $option_query->row['type'] == 'textarea' || $option_query->row['type'] == 'file' || $option_query->row['type'] == 'date' || $option_query->row['type'] == 'datetime' || $option_query->row['type'] == 'time') {
							$option_data[] = array(
								'product_option_id'       => $product_option_id,
								'product_option_value_id' => '',
								'option_id'               => $option_query->row['option_id'],
								'option_value_id'         => '',
								'name'                    => $option_query->row['name'],
								'value'                   => $value,
								'type'                    => $option_query->row['type'],
								'quantity'                => '',
								'subtract'                => '',
								'ob_info'                 => '',
								'ob_image'                => '',
								'price'                   => '',
								'price_prefix'            => '',
								'points'                  => '',
								'points_prefix'           => '',
								'weight'                  => '',
								'weight_prefix'           => ''
							);
						}
					}
				}