> For the complete documentation index, see [llms.txt](https://supercartapp.gitbook.io/supercart-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://supercartapp.gitbook.io/supercart-docs/basics/cart-editor.md).
# Cart Editor
**Supercart** has **a powerful block-based cart editor** allows you to create, update, and enhance your cart content seamlessly. The editor is super easy to use and very intuitive, and if you know how to use the Shopify Theme Customizer, **you already know how to use it.**
### Cart blocks
Supercart offers a range of block types to add to your cart — from simple text default cart sections, such as line items, to code blocks and upsells. These elements will make your cart more helpful to customers and offer extra information to improve conversion rates.
#### Organize blocks
{% stepper %}
{% step %}
### Insert a cart block
{% endstep %}
{% step %}
### Remove a cart block
{% endstep %}
{% endstepper %}
### Block Content
{% stepper %}
{% step %}
### Edit a block setting.
In the example below, click a block setting, "Line items," change your design, and then click the "Save" button. Use the text editor, range sliders, options, and color pickers to make the cart the way you want. We can help, too; just let us know!
Supercart Block Editor
Change your colors, update spacing, and save your settings.
{% endstep %}
{% step %}
### Update Block content
When you see the **+** sign, you can expand the area to add your block content.
{% endstep %}
{% step %}
### Re-publish the cart when you are done.
{% hint style="success" %}
Whenever you change a block content, the cart **needs to be re-published**. When this happens, the cart editor will show you a "**Re-Publish**" button. Re-publish the cart settings so your customer can see your latest updates.
{% endhint %}
Re-Publish a cart design after you make a change
View the **Publish Your Cart** page to learn how to publish a cart on your store.
{% endstep %}
{% endstepper %}
{% content-ref url="/pages/JjjojIyKxaiBPzzLwvtg" %}
[Publish your cart](/supercart-docs/getting-started/publish-your-cart.md)
{% endcontent-ref %}
---
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