> ## Documentation Index
> Fetch the complete documentation index at: https://docs.atomcommerce.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Product Discount

> Discount specific products or collections with controls like maxQuantity, exclusions, and on-sale handling.

Product Discount is the fastest way to lower price on specific products or collections.

## Best Use Cases

* Flash sales on one product
* Collection-wide promotions
* Inventory movement with margin controls
* Subscription-only or one-time-only discount behavior

## Variants

* Single Product Discount
* Collection Discount
* Advanced Single Product Discount
* Advanced Collection Discount

## Key Controls

* Discount mode: amount off, percent off, fixed price
* Scope: specific products or collections
* `maxQuantity`: cap discounted units per order
* Exclusions: skip products or collections
* On-sale handling: allow or block additional discounting
* Purchase type: one-time, subscription, or both (advanced)

## Example

<Callout>
  Winter campaign: 25% off Winter Collection, `maxQuantity = 3`.
  First 3 eligible winter items get the discount, extra units stay full price.
</Callout>

## Continue

* Full implementation guide: [Product Discounts Guide](/guides/product-discounts)
* Build workflow: [Creating Offers](/offers/creating-offers)