? $this->formData['reference'] : $this->formData['order_no'];
$aux_info = array(
_("Customer's Reference") => $this->formData['supp_account_no'],
_("Sales Person") => $this->formData['contact'],
_("Your VAT no.") => $this->formData['tax_id'],
? $this->formData['reference'] : $this->formData['order_no'];
$aux_info = array(
_("Customer's Reference") => $this->formData['supp_account_no'],
_("Sales Person") => $this->formData['contact'],
_("Your VAT no.") => $this->formData['tax_id'],