src/LaravelShop.php
public static function getGateway()
    {
        $gateways = Session::get('shop.gateway');
        return $gateways && count($gateways) > 0
            ? $gateways[count($gateways) - 1]
            : null;
    }
public static function getGateway()
    {
        $gateways = Session::get('shop.gateway');
        return $gateways && count($gateways) > 0
            ? $gateways[count($gateways) - 1]
            : null;
    }
Checkout current user's cart.