Explanation:

Useful debugging information in Salesforce B2B Commerce implementation can be garnered in three ways:

Enabling the logging token via Admin and subsequently inspecting the logs via the browser console. This will enable logging messages and errors to the browser console, which can be viewed by opening the Developer Tools in the browser. The logging token can be enabled by setting the value of CO.logToken to true in CCAdmin.

Enabling debugging options for the current user and visually inspecting the Salesforce debug logs. This will enable logging messages and errors to the Salesforce debug logs, which can be viewed by opening the Debug Logs page in Salesforce Setup. The debugging options can be enabled by creating a Debug Level and a Trace Flag for the current user in Salesforce Setup.

Logging into the community as a system administrator to identify any potential permissions or Visualforce exceptions. This will allow viewing any errors or warnings that may occur on the community pages due to insufficient permissions or Visualforce issues.

The system administrator can also access CCAdmin and other tools from within the community. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Logging, Debug Your Code

Explanation:

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 & Pay Later 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, pulldata from the account to determine which options to show. 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 integrate with 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 developer to 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

Explanation:

Theming allows for visual customization of a B2B Commerce storefront. A theme must be activated through specific mechanisms to control its application, whether globally, for specific customer segments, or based on dynamic conditions for a tailored user experience.

✅ Correct Options: A, B, E

A. A Storefront setting
A theme can be set as the default for the entire storefront from the Storefront Management panel in the CC Admin app. This applies the theme globally to all users unless overridden by a more specific rule, such as an account group.

B. An Account Group field value
Theming can be targeted to specific B2B customer segments. By assigning a theme to an Account Group record, all users belonging to accounts within that group will experience the storefront with that designated theme.

E. Dynamically through a hook
For advanced conditional theming, a developer can use a theme hook. This is code written in the theme's hooks.js file that programmatically determines and returns the appropriate theme name based on custom logic (e.g., time of day, user attributes).

❌ Incorrect Options:

C. A per user setting
There is no native, out-of-the-box feature within B2B Commerce that allows an individual end-user to select their own theme from a settings menu. Theming is controlled at an administrative or systemic level.

D. Account
While theming can be applied per Account Group, it cannot be applied directly to a single Account record. The platform's configuration layer uses Account Groups, not individual Accounts, for this level of segmentation.

📖 Reference:
Salesforce Help: Apply a Theme to Your Storefront

Explanation:

To leverage a three column layout on a page and move the mini-cart widget from the right to the center column, the requirement can be fulfilled by creating a Gross Layout Override. This is a custom Visualforce page that overrides the default layout of a page and allows changing its structure and content. The user can create a Gross Layout Override that uses a three column layout and places the mini-cart widget in the center column.

Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Gross Layout Overrides

Explanation:

Option B is the correct answer because it describes the fastest route to establishing the data needed for checkout development when setting up a new store. The developer can use sfdx setup scripts to deploy a Lightning B2B testing environment that includes checkout flows, sample products, and a buyer. This way, the developer can quickly and easily test and customize the checkout flow using Experience Builder or Flow Builder. The other options are incorrect because they either require more time, manual steps, or additional tools to set up the data for checkout development. For example, importing a previously exported store archive or using data loader would require the developer to have access to the source data and the target org, and to map the fields and objects correctly. Selecting Add Sample Data when setting up the store would only provide a limited amount of data that may not be sufficient for checkout development.

References: Create a B2B Commerce Org and Checkout Flow, B2B Commerce on Lightning Experience Developer Guide, B2B Commerce and D2C Commerce Developer Guide