# Bundle products using cart transform merge

With the **Ultimate Discount App** by DollarLabs, you can create special bundle offers that work **exclusively on Shopify POS**. This allows you to sell multiple products together at a fixed price, regardless of their individual prices—perfect for in-store promotions.

{% hint style="info" %}
This is not suggested for multiple overlapping bundles as cart transform merge is known to have issues with those situations
{% endhint %}

{% embed url="<https://youtu.be/cf9PZRD_bIg>" %}

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### 📌 What This Feature Does

* Lets you bundle specific products into a **single “parent” product** on POS.
* Automatically applies the bundle price when all bundle components are added to the POS cart.
* Works without installing any extra POS extensions—cashiers simply scan the individual products.
* Ignores the sum of individual product prices and applies the fixed bundle price you set.

**Example:**\
If Product A = $10, Product B = $15, and Product C = $20, you can bundle them and sell all three together for $30.

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### 🛠 How to Set Up a POS Bundle

1. **Open the App**
   * Go to the **Ultimate Discount App** in your Shopify Admin.
2. **Navigate to Bundle Discounts**
   * Select **Create** under the Bundle Discount section.
3. **Configure Your Bundle**
   * **Name:** Give your bundle a name (e.g., *Hydrogen Bundle*).
   * **Final Price:** Set the fixed selling price for the bundle (e.g., $30).
   * **Add Components:** Select the products and quantities to be included in the bundle (e.g., 1 Hydrogen, 1 Liquid, 1 Oxygen).
4. **Save & Review**
   * Click **Save**.
   * The app will create a **parent bundle product** in Shopify.
   * By default, the product will be available **only on POS**.
5. **(Optional) Add an Image**
   * In Shopify Admin, upload an image for the bundle so it looks neat in the POS interface.

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### 💡 How It Works in POS

1. **Add Products to the Cart**
   * On the POS device, scan or add each bundle component product.
2. **Automatic Bundle Creation**
   * The system will detect the complete set and replace them with the **bundle product** at your fixed price.
3. **Price Override**
   * The total will follow the bundle price you set, not the sum of the individual products.

**Example from Demo:**

* Individual product prices: $749 + $25 + $600 = \~$2,000+
* Bundle price set: $1,000
* POS automatically applies $1,000 when all three products are in the cart.

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### 📍 Notes & Tips

* Currently, this feature is **POS-only**. If you’d like online store support, contact the DollarLabs team.
* Great for in-store promotions, seasonal offers, and cross-selling.

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### ❓ Need Help?

If you run into any issues or have specific configuration needs, reach out to the **DollarLabs Support Team**. We’re happy to assist with setup and customization.