Shopify
App Studio

Shopify apps for the messy parts of checkout

Panikka builds focused Shopify apps that help merchants validate carts, shape checkout options, and run promos without custom development.

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BlockCart first 3 apps in preview
Cart validationPayment rulesShipping rulesFree giftsPromo workflowsCheckout control

Checkout validation

BlockCart is the first Panikka app: a focused checkout validator for carts that need guardrails before payment.

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BlockCart validation

Payment method rules

PayWith is planned for stores that need to hide, sort, and rename payment methods based on checkout context.

Preview PayWith
Payment methods

Shipping method rules

ShipWith will bring the same focused control to shipping methods, helping operators keep delivery options relevant.

Preview ShipWith

Free gifts and promos

AutoGift is our planned promo app for free gifts, gift-with-purchase flows, and campaign mechanics that stay simple to manage.

Preview AutoGift

Focused tools, not custom projects

Panikka is a Shopify app studio. We focus on reusable products that solve repeatable operator workflows.

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Product roadmap

One focused app at a time

BlockCart is the first release. PayWith, ShipWith, and AutoGift extend the same approach into payment options, shipping methods, and promos.

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Why focused apps

Each Panikka app does one operational job clearly, so merchants can add checkout and promo control without custom development.

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Validation
Payment Rules
Shipping Rules
Free Gifts
Promos
Help Center

Product notes

View roadmap

PRODUCT NOTES

Why BlockCart comes first in the Panikka app suite

Launch note

APP PREVIEW

PayWith: cleaner control over checkout payment methods

Roadmap note

APP PREVIEW

ShipWith: shipping method rules without theme workarounds

Roadmap note

APP PREVIEW

AutoGift: free gift and promo flows we want to simplify

Roadmap note

Need help with a Panikka app?

Tell us which checkout or promo workflow is getting messy. We can point you to the right app or preview what is coming next.

Contact us