Dear Morbiusz,
As I said, it is currently not possible with the released version, but it is quite simple to implement: In the file ordernumbers_woocommerce.php simply insert the following line at line 327:
$reps["[coupons]"] = $order->get_used_coupons();
The resulting section should then look like:
[...]
$reps["[skus]"] = array_keys($skus);
$reps["[categories]"] = array_keys($categories);
$reps["[tags]"] = array_keys($tags);
$reps["[shippingclasses]"] = array_keys($shippingclasses);
$reps["[vendors]"] = array_unique($vendors);
$reps["[coupons]"] = $order->get_used_coupons();
}
public function setupUserReplacements (&$reps, $details, $nrtype) {
[...]
We will add this to our next release, so if you change your installed version, the next update would normally overwrite the changes. But as the next version will contain them already, an update will not break your installation.
Using this little change, you can assign different number formats (and thus also different counters) to orders with a coupon (any coupon) or to orders with a particular coupon. YOu would do this using custom variables.
a) To use a different number format if coupon with code "coupon1" (please note that internally, WC handles all coupon codes in lower-case!), simply use the following definition:
If variable coupons = coupon1 => Set variable ordernumber_format to value COUPON-#
b) To distinguish the case where no coupon was entered, you can compare the coupons variable with an empty value (meaning that the list of coupon codes is empty) as the condition in the custom variable.
So, the coupon feature should be possible with a tiny change to the plugin. Do you still want the refund?
Best regards.
Reinhold
