What unit of measure should I use? August 21, 2020 12:14 Updated Discount amounts are calculated using the billing unit: Each (EA), Gram (g) or Milliliter (mL). Related articles How does this platform and process impact contract pharmacies? How often do I need to submit discount requests? What is Dwolla? Setting Up Dwolla During Account Creation What problems does Kalderos solve? Comments 0 comments Article is closed for comments.