> For the complete documentation index, see [llms.txt](https://nuflorist.gitbook.io/nuflorist/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nuflorist.gitbook.io/nuflorist/checkout/understanding-checkout.md).

# Understanding Checkout

To customize your checkout process and allow customers to select delivery dates and times, you’ll need to be on **Shopify Plus**. This gives you the ability to edit the checkout, which is necessary for integrating the Nuflorist app’s delivery options.

<figure><img src="https://3921206916-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FY2Zj6yf7mzr5DgaLY1Lh%2Fuploads%2FbwtITfyLkGQtjXme1IEC%2FScreenshot%20from%202024-12-16%2014-19-19.png?alt=media&amp;token=1c8e7e61-8d18-44fe-a9f6-5beba3c9146a" alt=""><figcaption></figcaption></figure>

The checkout block on Nuflorist is a feature designed to improve the shipping and delivery options in your Shopify store.

It lets you control delivery dates and times, ensuring that customers can select specific times for their orders to be prepared and delivered. The block allows you to modify existing shipping rates, set available and unavailable times, and even customize checkout messages based on the customer's choices.

You can easily adjust these settings for each shipping rate or duplicate them across multiple rates for consistency. If you need to disable specific settings, you can do so without affecting the entire shipping profile.