The checkout that keeps pace with your growth

New markets, new providers, new requirements, without starting over.

Integrating a payment provider is not the hard part. The hard part is what happens six months later when you want to add a new market, try a different provider, or offer a shipping option you could not support before, and realize that your entire checkout is wired to the first decision you made.

Norce Checkout is built to avoid that problem. It is a composable, adapter-based checkout layer that sits between your commerce platform and the providers that handle payment, shipping, and vouchers. The idea is simple: each provider is an independent adapter. You plug in what you need. You swap or add providers without rebuilding the checkout flow.

In practice, this means you can run Kustom in Sweden, Adyen for card payments in other markets, Ingrid for delivery options, and Awardit for gift cards, all within the same checkout architecture, all synchronized automatically. When a customer changes the quantity of an item in their cart, the payment amount updates. When a shipping option changes, the total recalculates. The adapters stay in sync through a hooks and notifications system so your team does not have to orchestrate that manually.

The extension points give you further control. Validations let you approve or block a purchase before it completes, for example to check stock in an external warehouse or enforce a minimum order value. Hooks let you modify order data mid-flow, such as applying a dynamic discount or updating shipping options based on the delivery address. Notifications trigger asynchronous events when an order is completed, feeding your fulfilment or analytics systems without slowing down the checkout itself.

For merchants who need a payment method that Norce does not yet have a ready-made adapter for, the architecture supports custom adapters built to the same specification. And for development and testing, a non-PSP adapter lets you build and verify the entire checkout flow without third-party credentials.

The result is a checkout that can evolve with your business. New markets, new providers, new requirements, without treating each change as a rebuild.