## 🍱 Add an Item With Modifiers, Combo Choices or an Open Price

Pick combo items, choose modifiers, add a one-off custom modifier, or set an open price — all from the order-line panels.

### 📝 Pick combo choices
1. Tap a **Combo**-type item on the menu. POS opens the **Combo Selection** panel on the first group.
2. Each group tab shows a (min/selected/max) count with a checkmark once it's full.
3. Tap items to add them. A full group auto-advances to the next one, unless the item you just added still has its own required modifiers.
4. Trying to **Send**, **Pay** or **Check** with a group left incomplete shows "Combo selection is incomplete, please complete your selection" and reopens that line.

### 📝 Choose modifiers
1. Select a line to open its modifier groups. A group configured for exactly one pick behaves as single-select.
2. Tap a modifier to add it, then use the stepper or the price pill next to it (needs the change-price permission) to adjust quantity or price.
3. With inventory control on, running out of a modifier's stock caps the quantity and shows "Quantity limited by selected modifier's stock".
4. Turn on **Modifier Single Select** (SETTINGS → POS → General Settings → Product) to hide quantity steppers everywhere and force one pick per modifier.

### 📝 Custom modifier and open price
1. If the group has **Allow Custom Modifier** on, tap the dashed **+** tile, enter a **Name (Optional)** and a **Price**, then **Confirm** — disabled until the price is above zero. See **Let Cashiers Add a Custom Modifier** for the setup toggle.
2. Products marked **Open Price Editor** open the same price keypad automatically the moment they're added; otherwise tap the price pill to open it yourself.

> **💡 Tip:** A custom modifier only applies to this order line — it is not saved to the product's modifier group for next time.