Get started with Kustom and Centra by following the steps below to create your merchant account, complete verification, and activate Kustom on your platform.
More detailed information on how to apply here.
Apply for an agreement with Kustom by filling out the onboarding form at kustom.co via the Get started option located at the top right corner.
Sign in to the Kustom Portal using the email address provided in your application to submit any additional information if requested.
If further information is required, our team will contact you via email.
Upload the required verification documents (such as identification and company registration certificates). Kustom will review and approve your application once verification is complete.
In the Kustom Portal, navigate to Integrations → Generate new credentials.
Make sure to securely save your credentials, as you will need them for platform activation.
Activation steps vary between platforms. In Centra, you will need to add and configure the Klarna Checkout V3 plugin using the credentials generated in the Kustom Portal.
To activate the plugin in Centra:
- Log in to your Centra Admin.
- Navigate to Stores Management → Stores.
- Select your Retail store.
- Scroll down to the Plugins section in the store settings.
- Click Add plugin method.
- Select Klarna Checkout V3 from the plugin list.
- Enter the required credentials and configure the plugin settings according to your store setup.
- Set the plugin Status to Active.
- Click Save.
Once the plugin is active, Kustom Checkout will be available for your Centra store.
- Kustom: support@kustom.co
- Centra: support@centra.co