I'm running Moodle 3.5.
Prior to August 2017 we were running Moodle 1.9 (it was heavily modded so we didn't want to upgrade until we really had to), and noticed one feature missing which we used. PayPal expiry notifications.
Similar to how Manual and Self enrollments work, PayPal in 1.9 allowed emails to be sent to students stating their course expires in X days. As 60% of our course sign ups actually come from the PayPal plugin/option, this means none of the users are getting notifications.
Only today have we realised this, so I spent some time checking the code, assuming I'd missed something, but I cannot find any mention at all that this functionality even exists anymore (it's obviously not inside the options in Moodle, but I was hoping to see something inside the plugin folder).
Can anyone confirm if it's possible to add/hidden/no chance in getting?
The fact it exists in the other enrollment types, I don't understand why it's not included (or why it was removed after 1.9) in the PayPal option.
Any help would be appreciated.