# Complementary

The Complementary Products block lets you showcase relevant items directly on the product page, encouraging customers to add them to their order. This can help boost both average order value and conversions. To use this feature, you’ll need to install and set up the Shopify Search & Discovery app.

### Step 1: Install the Shopify Search & Discovery App

1. Log in to your **Shopify admin**.
2. Go to the **Shopify App Store**.
3. Search for [**Shopify Search & Discovery**](https://apps.shopify.com/search-and-discovery).
4. Click **Add app** and complete the installation.

### Step 2: Configure Product Recommendations in the App

1. In your Shopify admin, go to **Apps > Search & Discovery**.
2. In the left menu, click **recommendations**.
3. On the **recommendations** page, click **Add recommendations**.
4. Search or select the **main product** you want to configure.
5. On the product’s recommendation page, add the **complementary products** you want to display.

### Step 3: Add the Complementary Products Block to the Template

1. In your Shopify admin, go to **Online Store > Customize**.
2. Select the **product template** where you want the feature to appear.
3. In the editor, click **Add block**.
4. Choose **Complementary products** from the list.
5. Save and publish your changes.

### How to create a complementary product?

{% embed url="<https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Flf0zuS3pnoHVKPsHAmfW%2Fuploads%2FLxT5Y8JJHo69M6JoKJWc%2F3-complimentary%20products.mp4?alt=media&token=96da6850-4357-461d-8002-4510b9255f9f>" %}


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