To update the checkout process so that buyers can purchase with one of the below payment types:

Credit Card

Purchase Order

Contract Now & Pay Later Additionally, show only Purchase Order and Contract Now & PayLater if a custom checkbox field on the account is checked, a developer should create a custom Lightning web component for the checkout flow that has all the options available. Within that component, pull data from the account to determine which options toshow. Creating a custom Lightning web component for the checkout flow allows the developer to define custom logic and user interface for processing payments using different payment types. The developer can use Apex methods or third-party APIs to integratewith payment service providers or payment gateways and handle payment authorization, capture, void, and refund. The developer can also use @wire or @api decorators to get data from the account object and use its properties, such as the custom checkbox field, to determine which payment options to show or hide based on business logic. Creating a custom Lightning web component that can be used with the standard payment component is not a valid way to meet this requirement, as it does not allow the developer to replace or modify the standard payment component’s logic or user interface. Modifying the standard payment component settings in the checkout screen flow and adding the new payment method is not a valid way either, as it does not allow the developer to add custom payment types or conditional logic based on account data. Adding a new payment gateway through the reference implementation steps so the payment shows up on the checkout payment screen is not a valid way either, as it does not allow the developerto add multiple payment options or conditional logic based on account data. Salesforce References: B2B Commerce Developer Guide: Payment Integration, B2B Commerce Developer Guide: Payment Component, B2B Commerce Developer Guide: Checkout Subflow