Giveaways, freebies, promo add-ons: the Free button records the mine at ₱0. The label still prints and the buyer still appears on the board — the item just carries no price.
With the buyer's name in the form, tap Free in the price grid.
Tap 🖨️ Print & Record. The label prints with "Free" where the price would be; her card shows a Free pill.
Click Free (or press 0) with the buyer in the form.
Press Enter. The label prints without an amount and the row is recorded as free.