Creating Price Lists By Category
Go to Modules > Price Lists > Customer/Product Category Price Lists.
Select the customer you want from the list on the left, then select ‘Add Categories to List‘.
Select the categories you want to add. You can also set the specific markup/discount for all products in that category.
Once you’ve filled in all the details you need, click ‘OK’.
You’ve now created your price list for the customer on all products in your chosen category.