The app stopped syncing after the last update and support took a week to reply. We lost orders during the outage and had to switch to a competitor.
Checkout Blocks & Customizer
by Marmeto Apps
Convert your checkout into a conversion engine with custom checkout rules, fields and customizer.
- Rating
- 5.0
- Reviews
- 11
- Pricing from
- —
- Launched
- May 2023
First seen 18 Sep 2026 · Data updated 1 week ago
Worst recent reviews
1- and 2-star reviews reveal what this app gets wrong: the gaps a competitor could fill.
About Checkout Blocks & Customizer
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.
Highlights
- 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.
Languages
English