Apply coupon even when discount is 0.00

[ShopVille]

Hello,
Here's what i'm trying to accomplish, i want to have a coupon code which provides no discount or additional product, it is just for tracking purposes (we will gift customer using the coupon) but if the discount amount is 0.00 the coupon will not show on order, is there a way to tweak it should show even when 0.00 discount?

TIA

[Ajeh]

While you could take out the safety check of a value being set for the discount in the ot_coupon.php by changing the > 0 to >= 0 ...

  function process() {
    global $order, $currencies;
    $order_total = $this->get_order_total(isset($_SESSION['cc_id']) ? $_SESSION['cc_id'] : '');
    $od_amount = $this->calculate_deductions($order_total['total']);
    $this->deduction = $od_amount['total'];
    if ($od_amount['total'] >= 0) {

You will/may have other customizations to make the discount make sense ...

[ShopVille]

While you could take out the safety check of a value being set for the discount in the ot_coupon.php by changing the > 0 to >= 0 ...

  function process() {
    global $order, $currencies;
    $order_total = $this->get_order_total(isset($_SESSION['cc_id']) ? $_SESSION['cc_id'] : '');
    $od_amount = $this->calculate_deductions($order_total['total']);
    $this->deduction = $od_amount['total'];
    if ($od_amount['total'] >= 0) {

You will/may have other customizations to make the discount make sense ...

It works, but this way a discount coupon field is displayed on all orders with a 0.00 discount

[Ajeh]

Try using:

    if ($od_amount['total'] >= 0 && isset($_SESSION['cc_id'])) {

[ShopVille]

Try using:

    if ($od_amount['total'] >= 0 && isset($_SESSION['cc_id'])) {

Works! Thanks a mil!

[Ajeh]

Thanks for the update that this was able to work for you ...