Skip sending Invoice Notifications on free package

Hello Support Team,

after updating to v2 I can not stop sending invoice notifications on the free package.

– free packages are in the CPT settings set and synchronized with Invoicing plugin
– package field is active in the custom fields
– your snippet for skipping this is also active:

 

/**
 * Prevent sending invoice email notifications to user for free invoices.
 */
function gd_snippet_prevent_invoice_email_for_free_listing( $recipient, $email_type, $invoice_id, $invoice ) {
	if ( class_exists( ‘GeoDir_Pricing_Post_Package’ ) && ! empty( $invoice ) && $invoice->is_free() ) {
		$post_packages = GeoDir_Pricing_Post_Package::get_items( array( ‘invoice_id’ => $invoice_id ) );

		if ( ! empty( $post_packages ) ) {
			$recipient = NULL; // No recipient.
		}
	}
	return $recipient;
}
add_filter( ‘wpinv_email_recipient’, ‘gd_snippet_prevent_invoice_email_for_free_listing’, 100, 4 );

– cache deleted

When a listing is added the Invoicing plugin is still sending the invoice to the user.

How can I stop this, do I missing something?

Thank you for your support!
Greetings, Marius