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How to Change $0 to Free in WooCommerce Using a Custom Code Snippet

Optimize your WooCommerce store by changing $0 prices to “Free” using this custom code snippet. Enhance user experience and clarify product pricing on your MyListing website with this simple and effective solution.


<?php 

/**
 * Author: MyListing Club
 * Author URI: https://mylisting.club
 */


function my_wc_custom_get_price_html( $price, $product ) {

    if ( $product->get_price() == 0 ) {
        if ( $product->is_on_sale() && $product->get_regular_price() ) {
            $regular_price = wc_get_price_to_display( $product, array( 'qty' => 1, 'price' => $product->get_regular_price() ) );
            $price = wc_format_price_range( $regular_price, __( 'Free!', 'woocommerce' ) );
        } else {
            $price = '<span class="amount">' . __( 'FREE', 'woocommerce' ) . '</span>';
        }
    }
    return $price;
}

add_filter( 'woocommerce_get_price_html', 'my_wc_custom_get_price_html', 10, 2 );