To document a supplement or supply purchase, you can add the supplement or supply directly to the purchase.
Here is how to add a supplement & supply to purchase:
1) On the purchase, click the +Add Supplements/Supplies button

2) Select your supplement/supply

3) Your supplement/supply will be added to the purchase. You will see it under the Debits column, and the price of the supplement will be included in the patient's self-pay responsibility.
(If a supplement/supply has an associated billing code, that code will instead be added to the purchase)

Add supplements and supplies in the Plan:
If you select a supplement or supply in the Plan Wizard, and import charges, then that will add the supplement into the purchase!

