---
title: "Checkout Blocks & Customizer Shopify App Profile"
description: "Customize your Shopify Plus Checkout with banners, promo code blocks, cart editing, custom fields and smart checkout rules. Add trust messages, show offers, collect GST/VAT and guide customers with powerful checkout blocks. Built on Shopify Checkout Extensibility to improve clarity, reduce drop-offs and boost conversion for Plus merchants."
canonical_url: "https://shoplist.co/shopify-apps/checkout-blocks-customizer"
markdown_url: "https://shoplist.co/shopify-apps/checkout-blocks-customizer.md"
last_updated: "2026-07-18"
entity_type: "shopify_app"
slug: "checkout-blocks-customizer"
source: "public Shopify app profile allowlist"
---

# Checkout Blocks & Customizer Shopify App Profile

> Customize your Shopify Plus Checkout with banners, promo code blocks, cart editing, custom fields and smart checkout rules. Add trust messages, show offers, collect GST/VAT and guide customers with powerful checkout blocks. Built on Shopify Checkout Extensibility to improve clarity, reduce drop-offs and boost conversion for Plus merchants.

## Quick answer
Checkout Blocks & Customizer has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: Checkout Blocks & Customizer
- Monitoring status: Storefront detection limited
- Developer: Marmeto Apps
- Developer profile: https://shoplist.co/app-developers/ecomworks
- Shopify App Store URL: https://apps.shopify.com/checkout-blocks-and-customizer
- Launch date: May 9, 2023
- Shoplist category: Checkout - Other
- Rating: 5
- Review count: 11

## Pricing summary
Free

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## Public callouts
- Add banners and messages to boost trust and conversions at checkout.
- Checkout Cart Editing \(change quantity, remove items,change variants\).
- Display available discount codes inside checkout to reduce drop-offs.
- Collect GST/VAT, notes or any custom fields during checkout.
- Hide or reorder payment options with advanced checkout logic.
## Shopify App Store categories
- Checkout - Other

## Data note
Profile updated: July 18, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-10-16 10:51:58.241741\+00
Detection metrics refreshed: 2026-10-16 10:51:58.241741\+00
Public app evidence date: 2026-07-18 05:57:10.46803\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/checkout-blocks-customizer)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)