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# How to Use Buy X Steps

![Screenshot of a "Buy X" step in the advanced logic builder](https://storage.crisp.chat/users/helpdesk/website/-/d/1/3/e/d13e90de659a8800/image_1gl18da.png)

For advanced cases where you want to create a discount that can apply an infinite number of times, use a "Buy X" step.

## Use Cases
* Infinite Buy X Get Y Discounts
* Infinite Bundle Discounts

## Capabilities
Here's what this feature allows you to do:
* Allow you to define which products are considered a "set," for example, "1 Shirt and 1 Pants in a bundle."
* Count the number of sets in the cart
* If the discount has "apply once per order" checked, we multiply the value by the number of sets
* Otherwise, we'll multiply the "Quantity" field by the number of sets.
* One exception: The "maximum discount amount" of percentage discounts will never be multiplied. This is for the sake of preventing confusion.

## Settings
* **Requirements:** You can add any number of required products to your set. Each must have an exact "Quantity," and you must use the "Any items from" dropdown to select which products are eligible.
* **Set a maximum number of uses per order:** If you don't want an "infinite" discount, you can cap the number of sets that we'll discount for a single order.
* **Based on:** Either "Quantity" or "Price." The "Price" is based on the "price" (not the "compare at price") before any product discounts apply.

## Examples
* [How to Create Buy X Get Y Discounts](/en/article/how-to-create-buy-x-get-y-discounts-c9z8wt/)
* [How to Create Bundle Discounts](/en/article/how-to-create-bundle-discounts-1yizbwg/)

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