non-discountable items or categories

[mjmathias]

We need a way to make a category non-discountable because we sell memberships and these are non inventory items that should not be getting discounted. 

[JustinC]

Making a category non-discountable is not doable, but Restricted Discounts with Team Management might work for your memberships. Whenever a membership item is added to checkout, a 4 digit passcode is required before a discount is applied. 

@mjmathias