You can send notifications when the certificate states changes (page Shop - Settings - Gift certificates states) to:
- client,
- admin,
- any email address / phone.
The are Email and SMS notifications.
In "Subject" and "Message" you can use HTML and Smarty.
Cheat sheet
There ara Smarty-constructions in cheat sheet, which can be used in notifications.
{$certificate_template}- HTML certificate template,{$certificate}- array data of the certificate. If you want to output necessary information about the certificate, you have to process array data.