Hi Rag K,
Thanks for your answer. I still cannot assign it to a category with "product" type. When I create a category and go to the "set type" to assign "REWARD_PRO_LOY", the set type is missing. Could give me some advice?
When I choose "Materials" as product type, I cannot find "REWARD_PRO_LOY" set type.
But if I change "Services" as product type, this set type is here.
Thanks,
Best Regards,
Molly Xin