> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.upsellplus.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What happens when my upsell product goes out of stock?

**Products**
The UpsellPlus app can read your inventory. It will hide any active upsell on the cart, checkout or post-purchase page when the product goes out of stock.

![out of stock](https://storage.crisp.chat/users/helpdesk/website/abfa0cd47f75e80/out-of-stock_1hu7bwp.png)


**Variants**
When you have an upsell with a product that has multiple variants, we will only hide the out of stock variant from the dropdown selection.

This helps prevent shoppers from being disappointed when the item they want to add on to their purchase isn’t available.

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