Hi,
Please use the "HikaSerial" section for serial questions, it would be easier for me to find HikaSerial questions.
(I have already move this topic in the right place).
If serials are right generated and assigned in the backend, it means that the order confirmation email does not contains right php code for "calling" HikaSerial.
You should find this code in your "order status notification" email.
<?php
JPluginHelper::importPlugin('hikashop');
$dispatcher =& JDispatcher::getInstance();
$dispatcher->trigger('onAfterOrderProductsListingDisplay', array(&$data->cart, 'email_notification_html'));
?>
If this part of code is in your email. You have to know that changing an order status in the backend could not send a right HikaSerial image the first time.
You have to modify the order status to "shipped" (without sending the notification) and after, rechange to "confirmed" (and send the email notification, which would contains HikaSerial data).
Did you use the "coupon generator plugin" for your gift certificate generation ?
www.hikashop.com/en/hikashop/139-hikaser...-coupongen-form.html
The "coupon generator plugin" generate more than serials, it generates HikaShop coupons too.
Hikashop coupons could be used during checkout thanks to the "coupon" action.
www.hikashop.com/en/support/documentatio...config.html#checkout
Regards,