To clear a comp from an item in the open order:
- Tap on the 'three lines' icon and go to Open checks.
- Select an order from the list of open orders.
- Select the item you wish to clear a comp from.
- Tap Comp item.
- Tap Clear comp to clear comp form an item.
- Save changes in your order by tapping on the 'pin' icon or take payment by tapping on the amount in the cart.