Hello,
You need to use the plugin "group filter" :
www.hikashop.com/support/documentation/2...pfilterconsumer.html
Just create an instance, select the pack and check the groups you want to authorize for the setting "groups".
But do not limit the plugin to ACL ; that is a generic setting for all HikaSerial plugin and you don't want to use it for that plugin.
Afterwards, when a serial will try to be consume, the plugin will block every unauthorized users.
But if you set an ACL for the instance, the plugin won't be loaded for the groups you did not selected ; so the plugin won't filter.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.