> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nomadsarc.app/llms.txt
> Use this file to discover all available pages before exploring further.
# 📓 Add Notes
How to **Add Notes** for each cart item on the Checkout using the **Custom ->** **Cart Item Details -> Add Notes** option.
## Guide
Create a new [customization](https://admin.shopify.com/apps/dynamic-checkout-customizer/customizations).
Choose Add tags as the customization from available types of Cart Item Detail.
Add one or more **conditions** to control when the customization is displayed during checkout.
Customize the **Link Title**, **Notes Title**, and **Notes Key** for each cart item.
Add Character Counts from Display SettingsÂ
Configure the **Priority** (0–100) to determine the execution order when multiple customizations are eligible.
Copy the generated **Placement ID** from clipboard icon. You'll use this in the Shopify Checkout Editor.
Preview shows , How this block looks like at **CheckOut.**
Click **Save** to keep your configuration.
Change the **Status** to **Active** using toggle button to enable the customization.
Go to your Shopify [**Settings**](https://admin.shopify.com/settings) → Checkout, select your checkout profile, and click **Edit**.
In the [Checkout Editor](https://admin.shopify.com/settings/checkout/editor), click **Add app block**.
Make sure the app block is placed in the same checkout placement you selected in Dynamic Checkout Customizer.
Select the **Checkout – Edit cart items** app block, and paste the copied **Placement ID**.
Click **Save** in the Checkout Editor to publish the customization.
Why does it matter?
Cart Item Details -> Add Notes customization for adding custom notes can improve AOV by 10%.
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