WooCommerce - Set minimum amount for delivery of an order

/**
* @Title: WooCommerce - Set minimum amount for delivery of an order
* @Author: Mina Pansuriya
* @Blog URL: http://minapansuriya.com/woocommerce-set-minimum-amount-for-delivery-of-an-order/

add_action( 'woocommerce_check_cart_items', 'pbs_cart_check_for_min_order_amount', 99, 1 );

function pbs_cart_check_for_min_order_amount( ) {
    global $woocommerce;
    
    // Only check for Cart or Checkout pages
    if( is_cart() || is_checkout() ) {
        $min_order_amount = 200;
        $orderTotal = $woocommerce->cart->total;

        if( $orderTotal <= $min_order_amount  ) {
                    // Display our error message
                    wc_add_notice( sprintf( '<strong>A Minimum of %s %s is required before checking out.</strong>'
                            .'<br />Current cart\'s total: %s %s',
                            $min_order_amount,
                            get_option( 'woocommerce_currency'),
                            $orderTotal,
                            get_option( 'woocommerce_currency') ),
                    'error' );
            }
    }
}