WP All Import / WooCommerce Add-On | Adjust prices based on category or any other element

adjust-price-based-on-element.md

This function allows you to adjust your prices based on an element in your import. In this example, we pass the category to the function and mark-up prices based on that:

function my_adjust_price( $price, $element = '' ) {
    $adjust_map = array(
        'Monitor LED'          => 1.20,
        'PC Notebook Consumer' => 1.25,
        'TV LED'               => 1.30
    );

    return ( array_key_exists( $element, $adjust_map ) ) ? ( number_format( $price * $adjust_map[ $element ], 2 ) ) : $price;
}

Usage example:

[my_adjust_price({price[1]},{category[1]})]

Thanks for the guide but when I do as written it doesn't work I forget something for sure ..
For example the "{column_4 [1]}" which for example in my case corresponds to the column of the price xml file where should I insert it?

Please tell me how I can improve the function. Increase the price of all products by 1.5 except those listed in the $adjust_map array