Third-Party Checkout Integration for SuiteCommerce

Integrating third-party checkout providers into your SuiteCommerce application is crucial for enhancing payment processing and improving the customer experience. This integration allows you to use services like PayPal Express and 3D Secure, but it does require specific implementation steps using SuiteScript.

How Do You Integrate Third-Party Checkout Providers?

To successfully integrate third-party checkout services, you will need to create request handlers (designated as .ss files) that manage the interactions with these external payment gateways. Subsequently, these handlers must be invoked from your frontend page, typically a .ssp file.

Required Handler Functionality

A key component in this integration is the proceedToCheckout() method, which is part of the ShoppingSession API. When implementing this method, it’s important to pass the required checkoutsettings JSON object values as its parameters. Ensure that all calls are made over a secure HTTPS connection to maintain compliance with security standards.

For more detailed information on integrating specific payment services, refer to the following documentation:

• Integrating with PayPal Express
• Integrating with 3D Secure (SCA Elbrus and Earlier)

Important Considerations

• Note that the integration with 3D Secure (version 1) is now deprecated, as support ended on October 15, 2022. This could lead to increased failures and declines in payment card transactions if still used.
• It is recommended to migrate to 3D Secure 2 to ensure a more reliable transaction process for your SuiteCommerce web store.

Conclusion

By following these guidelines, developers can effectively integrate established checkout providers within SuiteCommerce, ensuring secure, seamless transaction experiences for users. It’s essential to stay updated with best practices and utilize the latest supported technologies to minimize transaction issues.

Source: This article is based on Oracle's official NetSuite documentation.