In this article, you'll learn how you can use Multiple selection and Modifier multiplier options for your modifier items.
What is the difference?
Initial Steps
1. Be on the Control Panel
2. Go to Menu tab

TABLE OF CONTENTS
You can choose any menu item in any menu category of a menu. Here, for example, let's take a look at the BBQ Chicken Pizza menu item in the Pizza category of the Wednesday Special menu that we created in article - 3. Adding a Menu Category.
Let's say, the BBQ Chicken Pizza comes with toppings such as - Onions, Green peppers, and Mushrooms. And you want to allow customers to select more than 1 topping (Multiple modifier) along with a choice to double or triple the number of a specific item (Modifier multiplier).
So let's first add a Toppings modifier.
Setup
1. Go to "Modifiers..."
2. Go to "...all items in Pizza category",

Note: You can also make it an Item level modiifer.
3. Add Name (let's call it Toppings on Whole Pizza),
4. Check-in Multiple selection (this enables Modifier multiplier, activates Min Qty and Max Qty options),
5. Check-in Modifier multiplier,
Optional: Min Qty and Max Qty - This is to set the min and max limit of the number of topping items that the customers can order. By keeping these options empty, the customers can select one topping, many toppings, or no toppings at all.
6. Save changes.

Note: This modifier won't show up in the Order online menu as no items have been added to it yet.
Let's add the following items to the Toppings on Whole Pizza modifier:
Also, based on sizes, let's add the following prices to the abovementioned items:
Setup
1. Click on Toppings on Whole Pizza modifier,
2. Go to "Toppings on Whole Pizza Modifier Items...",
3. Hit Edit
Go to the "Toppings on Whole Pizza's modifiers" properties window on the right side of your computer screen.
4. Add the items using the Add new item option.

5. Select small,
6. Add prices (You can hit the down arrow icon
to automatically set the same price across all items)
7. Save it

8. Now repeat the above-given steps for medium and large sizes.
1. Go to the Order online menu
2. Go to WEDNESDAY SPECIAL > Pizza > BBQ Chicken Pizza
Here, you can see for the selected size, the toppings along with their prices appear to the customers.

Now when you select a topping, the modifier multiplier gets activated. You can click on the add and subtract buttons
and
to decrease or increase the number of items. (With this, the total price of the modifier item also decreases and increases).

As we marked "Required" on all modifiers, the customer is bound to select an item before checking out.
1. Select a Size
2. Select a Choice of BBQ Sauce
3. Select a type of Crust
4. Select Toppings

Here you can:
and
buttons to adjust the quantity of the whole order.
Note: If a customer doesn't select any of the item from a modifier that was marked "Required" in the settings, the system will pop an alert message saying - "Please select an item" above those modifiers. For example, look at the following screenshot.
In this case, Choice of BBQ Choice and Crust modifiers were marked "Required", whereas, the Min Qty for the Toppings on Whole Pizza modifier was set to 0.