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

# Growth tools

> Open Growth tools in Appfox to raise Shopify subscription value with fixed-price bundles and checkout add-ons, both included on every store.

The **Growth tools** page helps you increase recurring order value with product bundles and checkout add-ons.

## Available growth tools

### Bundles

Sell a fixed set of products together for one price. Bundles let you group multiple products into a single subscription offering with automatic discount code generation.

**Availability**: Included for every store

[Learn more about bundles →](/subscription/docs/subscription/docs/bundles)

### Add-ons

Allow customers to add complementary products to their subscriptions at checkout. Add-ons are billed on the same schedule as the main subscription.

**Availability**: Included for every store

[Learn more about add-ons →](/subscription/docs/subscription/docs/add-ons)

## Access growth tools

To access the Growth tools page:

1. Open the Appfox Subscriptions app in your Shopify admin
2. Click **Growth tools** in the main navigation

The page shows whether Bundles and Add-ons are configured and links to each feature. **Build-a-box** has its own entry in the main navigation.

<Note>
  Growth tools are included for every store. Appfox Subscriptions is [free for now](/subscription/docs/subscription/docs/settings/billing), with every feature unlocked.
</Note>


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