How to display custom field in product description?

You can take the help of hooks WooCommerce provides. Here is the link to the visual hook guide https://www.businessbloomer.com/woocommerce-visual-hook-guide-single-product-page/ Here is the code that suits your need. add_action( ‘woocommerce_after_single_product_summary’, function() { global $product; if ( $product->is_type( ‘simple’ ) ) { get_post_meta( get_the_ID(), ‘_additional_description’ ); } } ); I hope it helps.

Use value from ACF to populate other fields

Untested, but if I understand you correctly, try something like this: $results = new WP_Query( array ( ‘post_id’ => ‘<id-here>’, ‘post_type’ => ‘acf-field’, //not necessary, but insurance ‘post_excerpt’ => ‘<custom-field-name>’, //not necessary, but insurance ‘meta_query’ => array ( ‘key’ => ‘<custom-field-name>’, ) ) );

Populate Product Regular Price with a calculated ACF Field Value

Based on a reference, I was able to populate the field of the regular price based on ACF field alue using the following Code : add_action( ‘woocommerce_process_product_meta’,update_product_price_from_acf’, 100, 1 ); function update_product_price_from_acf( $product_id ) { if( $price_acf = get_field( ‘netsalesprice’, $product_id ) ) update_post_meta( $product_id, ‘_regular_price’, $price_acf ); } This, however, needs me to go … Read more