Theme-safe
Blocks survive every Plus release
Casarto
Shopify Plus · Germany · Home
Standard Plus workflow integration.
Home goods Plus merchant integrating Checkout Ninja into their existing operational stack. The app survives every theme upgrade and quarterly Plus update.
At a glance
Workflow
Integrated
Part of standard Plus toolkit
Theme upgrades
Survives
Across multiple Plus releases
Support
Fast
Resolved tickets quickly
Country
Germany
EU Plus merchant
The problem
What wasn't working.
Stable checkout customization for a Plus operations workflow
Casarto, a Plus home goods merchant, needed a checkout customization layer that would survive frequent theme updates without breaking their operational flow. Previous apps required manual reconciliation after every Plus release — eating support time and risking downtime.
The solution
What we shipped.
Trust Badge + Payment Icons + Notice Block
Casarto adopted the standard Plus trust-and-clarity stack: Trust Badge above the pay button (free returns, secure payment), Payment Icons row showing accepted methods, and Notice Block for occasional seasonal messaging. The blocks integrate via Checkout Extensibility, surviving every theme update without intervention.
Blocks deployed
Trust BadgePayment IconsNotice Block
The results
What changed.
Quick fixes
Support resolves edge cases in under a day
Standard
Part of their standard Plus operational toolkit
5.0 ★
App Store review reflects sustained satisfaction
Really helpful and quick support. The app works perfectly on our checkout. We've integrated it into our standard Plus workflow.
Casarto team
App Store review · Jul 24, 2025
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Connected to
What Casarto actually ran.
Every block, template, use case, and blog post connected to this story — clickable, so you can map the exact stack to your own store.
Blocks they deployed
Trust & Social Proof +6% conv.
Trust Badge
Three-row guarantee card with custom icons.
Open block Trust & Social Proof +3% conv.
Payment Icons
Show every payment method you accept.
Open block Information & Messaging Versatile
Notice Block
Dark dismissible banner — promos, policies, updates.
Open blockTemplates available for the same stack
Be next
Install. Ship. Get written up.
Every merchant on this page got listed with their permission. Run Checkout Ninja for a quarter — if we like the story, we'll write you up too.