kreamweb

<?php if ( ! function_exists( 'yith_pos_customization_order_status_to_complete' ) ) {
    add_filter( 'woocommerce_payment_complete_order_status', 'yith_pos_customization_order_status_to_complete', 10, 3 );

    function yith_pos_customization_order_status_to_complete( $status, $order_id, $order ) {
        if ( absint( $order->get_meta( '_yith_pos_order' ) ) ) {
            $status = 'completed';
        }

        return $status;
    }

kreamweb

<?php

add_filter( 'woocommerce_rest_prepare_product_object', 'yith_pos_custom_product_response', 20, 3 );

function yith_pos_custom_product_response( $response, $object, $request ) {
	$param = $request->get_param( 'queryName' );
	if ( $param == 'yith_pos_search' ) {
		$result         = $response->data;
		$result['name'] .= empty($result['sku']) ? '' : ' - ' . $result['sku'];
		$response->data = $result;

kreamweb

<?php

add_filter( 'woocommerce_rest_product_object_query', 'yith_pos_extend_post_per_pages', 5, 2 );

function yith_pos_extend_post_per_pages( $args, $request ){
	if ( isset( $_GET[ 'queryName' ] ) && 'yith_pos_search' === $_GET[ 'queryName' ]  ) {
		$args[ 'posts_per_page' ] = 20;
	}

	return $args;

ideadude

<?php
	// Add these 2 lines to your wp-config.php
	// This will lock IPs that fail checkout 5 times within 30 minutes.
	// The default is 10 failures every 15 minutes (900 seconds).
	define( 'PMPRO_SPAM_ACTION_NUM_LIMIT', 5 );
	define( 'PMPRO_SPAM_ACTION_TIME_LIMIT', 1800 );  // in seconds