Why is the System context with Sharing-Enforces Record Level Access important to B2B Commerce?

Why is the System context with Sharing-Enforces Record Level Access important to B2B Commerce?
A . It is required to check out.
B . It is required for guest browsing.
C . It is required to synchronize content.
D . It is required to view products in the storefront.

Answer: A

Explanation:

According to the Checkout Flow page, checkout flow is a feature that allows you to customize the steps and actions that occur when a user places an order on your B2B Commerce site. Checkout flow is a type of flow that runs in the system context with sharing-enforces record level access. System context with sharing-enforces record level access means that the flow runs with the permissions of the Salesforce system user but respects the sharing rules of your org. This ensures that the flow can access all the necessary data and functionality for checkout but also respects the security and visibility settings of your org. One of the reasons why system context with sharing-enforces record level access is important to B2B Commerce is that it is required to check out. Checking out is the final step of the checkout process where the user confirms their order details, payment method, shipping address, and shipping method. To check out, the flow needs to run in system context with sharing-enforces record level access so that it can create an order record, update the cart status, send an order confirmation email, and perform any other actions that are configured for checkout. Therefore, option A is correct. Options B, C, and D are false because system context with sharing-enforces record level access is not required for guest browsing, synchronizing content, or viewing products in the storefront. Guest browsing is a feature that allows anonymous users to browse your site without logging in or creating an account. Synchronizing content is a feature that allows you to sync content assets between Salesforce CMS and B2B Commerce. Viewing products in the storefront is a feature that allows users to see the products that are available for purchase on your site.

Reference: Checkout Flow, Checkout Flow Overview