# Upselling with metafields > Feature added in **Broadcast 3.4.** For earlier versions [click here](/broadcast-v4/upsell/upselling-with-tags.md) With Broadcast, you can suggest a pairing product on any of your Product pages. This allows the customer to purchase two separate products within one product page.

Broadcast includes an easy variant chooser for your products which have multiple variants:

#### New Variant Chooser Drawer demonstration:

Variant chooser drawer and works together with the cart drawer using layers

### Cart promotions A second chance is available to the customer in the Cart drawer. If the customer doesn't use the Product page upsell promotion, they will have another opportunity in the Cart drawer:

Appears when original promotion is skipped

{% hint style="success" %} Broadcast now uses Shopify's Metafields feature to pair products with other products. A new Variant Chooser makes it easy for customers to select the right option. {% endhint %} ## How to setup There are three main steps when using Broadcast's upsell feature: 1. Create a product metafield with a unique namespace and key called: **`theme.upsell`** 2. Link products together in the Product setup 3. Add the Upsell block to the Product form in the Theme Editor. Let's begin with creating a new custom metafield: ### Metafield configuration The first step is to define a product metafield with the namespace and key of `theme.upsell` and type **Reference** to **Product, Single product**: Start by defining a new metafield in your Shopify Admin under Settings:

Click on Add definition:

### The important part Name your metafield "Upsell" and make sure you change the default namespace from `custom` to `theme`. The namespace and key should be exactly: **`theme.upsell`**:

The **Content type**, should be **Product**, **One product**. ### Creating metafield demonstration:

Change custom to theme in the Namespace and key = theme.upsell

### Link products together To pair products, use the **Product setup** in your **Shopify Admin:**

Choose a product, then scroll to the **bottom** where you'll find your newly created **Upsell** option under metafields. Here you can easily choose a product to pair with:

#### Choosing a product demonstration:

**Save** your changes. ### Final step, add the Upsell block in the Theme Editor This is a quick step and is done in the Theme Editor. Navigate to a product in the Theme Editor or use the **Default product** template (or any product template): Choose **Add block** under **Product pages:**

Add the **Upsell** block. Add block -> Upsell:

**Save** your Theme Editor changes. #### Adding the Upsell block demonstration:

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