Unfortunately, there is a tough issue concerning the bulk mailing of reference items change notifications (in case of a bulk change). To solve this problem, the Polling mechanism was invented and implemented.
To enable it, do the following:
at the reference server:
[REFSERVER]
EventCachePath= ... (the path to any record-accessible directory)
CODE
at the cash server:
[Config]
PollEvents=1
PollRepeatTime=60 (once per minute)
CODE