> ## 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.

# Bundles

> Sell curated product sets with percentage, amount, or fixed-price bundle logic, including advanced mix requirements.

Bundles let you sell product sets at a better combined value.

## Best Use Cases

* Outfit or kit bundles
* AOV growth through curated combinations
* Inventory balancing by pairing fast- and slow-moving items

## Variants

* Percentage or Amount Bundle
* Fixed Price Bundle
* Advanced Bundle (exact mix rules and advanced controls)

## Key Controls

* Required product/collection mix
* Fixed price or discount-based pricing
* Extra-qualifying-item behavior (for fixed-price bundles)
* Exclusions and on-sale handling

## Example

<Callout>
  Buy any 2 shirts and 1 belt, get the full bundle for USD 89.99.
  This is stricter than "buy any 3 items".
</Callout>

## Continue

* Deep setup guide: [Bundle Discounts Guide](/guides/bundle-discounts)
* Overlap planning: [Offer Priority and Stacking](/offers/priority-and-stacking)