> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.upsell.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).

# How to upgrade from Upsell.com's legacy version to the latest and more powerful version of Upsell.com | Shopify

${youtube}[How to Upgrade from Legacy to Flow Builder on Upsell.com](XPctGre6YcE)

1. Click on **Upsell.com**

![](https://storage.crisp.chat/users/helpdesk/website/a78a283618511000/legacytoflowb-1_15dryly.png)

2. Click on **Show me more**

![](https://storage.crisp.chat/users/helpdesk/website/a78a283618511000/legtofb-showmemore_1n74swz.png)

3. Click on **Next**

![](https://storage.crisp.chat/users/helpdesk/website/a78a283618511000/3photo_1nymlpn.png)

4. Click on **Get Started**

![](https://storage.crisp.chat/users/helpdesk/website/a78a283618511000/4upgr_1oyvalk.png)

## Conclusion

For more details on Upsell.com's brand new latest version with pre-purchase and many more additions and setup options, check out our other helpdesk articles and videos. If you need further assistance, our support team is available 24/7 via live chat at the bottom-right corner of this page.

Happy upgrading and happy Upselling!

### Well, that's a wrap!

If this article did not solve your issue, our support team is available for you 24/7. Just click the live chat button at the bottom-right corner of this page.

| 📢 Did you know we have a YouTube channel? Don't forget to [subscribe to the channel](https://www.youtube.com/channel/UCyhFu9538WtMSUcdFERO4JA) to keep in touch with us and our news and updates
| 🙏 If you find our app useful, help other merchants find it by [leaving us an honest review on the Shopify App Store](https://apps.shopify.com/reconvert-upsell-cross-sell#modal-show=ReviewListingModal)! It means the world to us
| 📧 Please let us know if you spot any typos, mistakes, or omissions via: care@upsell.com