How to add a Global Discount to Lenses on an Invoice
1. Move the cost to to Patient Responsibility > Click on the Product name to display Vcodes
2. Type a zero in the Insurance column to move the cost to the patient > Click Discount at the top of the window
3. Click the checkboxes for the lens line items > Add the Details > Save
Details: Discount reason; Method = % of Current; type in percentage to discount
4. Discounts have been added
