public function calculateGLSShippingPrice(float $totalWeight): float 	{ 		$deliveryPrice = 0;  		return match (true) { 			$totalWeight <= 2 => $this->price_2kg, 			$totalWeight <= 3 => $this->price_3kg, 			$totalWeight <= 5 => $this->price_5kg, 			$totalWeight <= 10 => $this->price_10kg, 			$totalWeight <= 15 => $this->price_15kg, 			$totalWeight <= 20 => $this->price_20kg, 			$totalWeight <= 25 => $this->price_25kg, 			$totalWeight <= 30 => $this->price_30kg, 			$totalWeight <= 40 => $this->price_40kg, 			default => $deliveryPrice, 		}; 	}