Modifiers

Modifiers are add-ons or changes that customers can make to products.

What Are Modifiers?

Modifiers let customers customize their orders:

• Extra cheese on a pizza
• No onions on a burger
• Add whipped cream to a drink
• Spicy level (mild, medium, hot)

How Modifiers Work

Like products, modifiers have recipes. This means when a customer adds "Extra Cheese," Butter knows:

• How much cheese to deduct from inventory
• What the customer should be charged (if applicable)

Products vs. Modifiers

Products	Modifiers
Can be ordered directly	Can only be added to a product
Main menu items	Customizations and add-ons
Example: "Cheese Pizza"	Example: "Extra Cheese"

Example

A customer orders:

• Cheese Pizza (product)
• with Extra Cheese (modifier)

Butter will deduct:

1. Ingredients for the Cheese Pizza (from the pizza recipe)
2. Ingredients for Extra Cheese (from the modifier recipe)

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