Hello,
I want to be sure to understand you well, I mean :
- Does your category discount must be added (a cumulative discount) on the product discount ?
OR
- Does one discount must override one, and if yes, which one must be see as superior to another in the hierarchy ?
Can you precise your build in order to be sure that this isn't already corrected because this kind of issue reminds me something.
You will find your build in Main HikaShop Configuration, and in Main part
Awaiting news from you.
Regards