How do I give a specific company a discount?
So you will want to tag the companies first (or at least one of them so the tag exists),
*please note when adding a new tag that has never been used before you will need to put a comma at the end of it. i.e. if I'm adding the tag "discount" for the first time I will type "discount," then hit "enter"
Next you will go to settings -> operations -> price adjustments. You'll create a price adjustment and select 'use tags' instead of all companies when creating the adjustment!