/**
* Adds "RRP" input field.
*
* @see https://wpcodebook.com/snippets/add-settings-to-woocommerce-product-data-meta-box/
* @see https://github.com/woocommerce/woocommerce/blob/7.9.0/plugins/woocommerce/includes/admin/meta-boxes/views/html-product-data-general.php#L73
*/
add_action( 'woocommerce_product_options_pricing', function () {
global $product_object;
woocommerce_wp_text_input(
array(
'id' => 'rrp',
'value' => $product_object->get_meta( 'rrp', true, 'edit' ),
'label' => __( 'RRP' ) . ' (' . get_woocommerce_currency_symbol() . ')',
'data_type' => 'price',
)
);
} );
/**
* Saves "RRP" meta.
*
* @see https://wpcodebook.com/snippets/add-settings-to-woocommerce-product-data-meta-box/
* @see https://github.com/woocommerce/woocommerce/blob/7.9.0/plugins/woocommerce/includes/admin/meta-boxes/class-wc-meta-box-product-data.php#L422
*/
add_action( 'woocommerce_admin_process_product_object', function ( $product ) {
if ( isset( $_POST['rrp'] ) ) {
$product->update_meta_data( 'rrp', wc_clean( wp_unslash( $_POST['rrp'] ) ) );
}
} );Similar actions to replace the woocommerce_product_options_pricing action in the snippet:
// General woocommerce_product_options_external woocommerce_product_options_pricing woocommerce_product_options_downloads woocommerce_product_options_tax woocommerce_product_options_general_product_data // Inventory woocommerce_product_options_sku woocommerce_product_options_stock woocommerce_product_options_stock_fields woocommerce_product_options_stock_status woocommerce_product_options_sold_individually woocommerce_product_options_inventory_product_data // Shipping woocommerce_product_options_dimensions woocommerce_product_options_shipping woocommerce_product_options_shipping_product_data // Linked Products woocommerce_product_options_related // Attributes woocommerce_product_options_attributes // Advanced woocommerce_product_options_reviews woocommerce_product_options_advanced
Variations
/**
* Adds variation "RRP" input field.
*
* @see https://wpcodebook.com/snippets/add-settings-to-woocommerce-product-data-meta-box/
* @see https://github.com/woocommerce/woocommerce/blob/8.2.1/plugins/woocommerce/includes/admin/meta-boxes/views/html-variation-admin.php#L185
*/
add_action( 'woocommerce_variation_options_pricing', function ( $loop, $variation_data, $variation ) {
$variation_object = wc_get_product( $variation->ID );
woocommerce_wp_text_input(
array(
'id' => "variable_rrp{$loop}",
'name' => "variable_rrp[{$loop}]",
'value' => $variation_object->get_meta( 'rrp', true, 'edit' ),
'label' => __( 'RRP' ) . ' (' . get_woocommerce_currency_symbol() . ')',
'desc_tip' => true,
'description' => __( 'Recommended retail price.' ),
'data_type' => 'price',
'wrapper_class' => 'form-row form-row-full',
)
);
}, 10, 3 );
/**
* Saves variation "RRP" meta.
*
* @see https://wpcodebook.com/snippets/add-settings-to-woocommerce-product-data-meta-box/
* @see https://github.com/woocommerce/woocommerce/blob/8.2.1/plugins/woocommerce/includes/admin/meta-boxes/class-wc-meta-box-product-data.php#L564
*/
add_action( 'woocommerce_admin_process_variation_object', function ( $variation, $loop ) {
if ( isset( $_POST['variable_rrp'][ $loop ] ) ) {
$variation->update_meta_data( 'rrp', wc_clean( wp_unslash( $_POST['variable_rrp'][ $loop ] ) ) );
}
}, 10, 2 );Similar actions to replace the woocommerce_variation_options_pricing action in the snippet:
woocommerce_variation_options woocommerce_variation_options_pricing woocommerce_variation_options_inventory woocommerce_variation_options_dimensions woocommerce_variation_options_tax woocommerce_variation_options_download woocommerce_product_after_variable_attributes