> For the complete documentation index, see [llms.txt](https://pb-apps.gitbook.io/lool/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://pb-apps.gitbook.io/lool/how-to/how-do-i-combined-all-products-into-1-product.md).
# How do I combined all products into 1 product
We provide a function that can combine all products into one product, but it will also cause some understanding problems. Let’s start
{% hint style="warning" %}
**This model will duplicate the frame product**
{% endhint %}
## 1. Enable "Use combined product"
## 2. Make sure your main product's variants has a sku value and located on only 1 place
After completing the above steps, only one product can be added to the shopping cart each time using lool.
{% hint style="warning" %}
**This model will duplicate the frame product**
{% endhint %}
## How do we update inventory level
1. When a buyer hit atc button, we will create a combo product and add it to the shopping cart
2. When a buyer creates an order, we will do the following things:
3. Delete newly created product
4. Modify the inventory of the original product
