Para quitar el pdf que va adjunto al correo en la confirmación de pedido.

FTP => Classes/PaymentModule.php, Comentar lineas 763 a 768 y poner lo siguiente:

// Join PDF invoice
if ((int)Configuration::get(‘PS_INVOICE’) && $order_status->invoice && $order->invoice_number) {
// $order_invoice_list = $order->getInvoicesCollection();
// Hook::exec(‘actionPDFInvoiceRender’, array(‘order_invoice_list’ => $order_invoice_list));
// $pdf = new PDF($order_invoice_list, PDF::TEMPLATE_INVOICE, $this->context->smarty);
// $file_attachement[‘content’] = $pdf->render(false);
// $file_attachement[‘name’] = Configuration::get(‘PS_INVOICE_PREFIX’, (int)$order->id_lang, null, $order->id_shop).sprintf(‘d’, $order->invoice_number).’.pdf’;
// $file_attachement[‘mime’] = ‘application/pdf’;
$file_attachement = null;
} else {
$file_attachement = null;
}