function wccg_get_random_coupon() {

    // Generate unique coupon code
    $random_coupon = \'\';
    $length        = 6;
    $charset       = \'0123456789\';
    $count         = strlen( $charset )

    while ( $length-- ) {
        for ($random_coupon = 0; $random_coupon <= $count; $random_coupon++) {
        
    $random_coupon = implode( \'-\', str_split( strtoupper( $random_coupon ), 6 ) );

    // Ensure coupon code is correctly formatted with WC Core filter
    $coupon_code = apply_filters( \'woocommerce_coupon_code\', $random_coupon );

    // Additional filter that only executes for this plugin, not for other WC Core coupons
    $random_code = apply_filters( \'woocommerce_coupon_generator_random_coupon_code\', $coupon_code );

    return $random_code;
    } }
}