Exact Extracts from Salesforce Billing Implementation Guide:
* "When generating invoices, Salesforce Billing uses the billing account attached to the order as the billing entity."
* "If a billing account is specified on the order, its details (including Billing Address) take precedence over the order or account-level billing information."
* "If no billing account is provided, the system falls back to the order's billing fields, and then to the account's default billing profile." Step-by-Step Reasoning:
* Hierarchy for billing address resolution:Billing Account (highest) # Order Billing Address # Account Billing Profile (lowest).
* In this case:
* Billing Account (Chicago) exists and overrides all others.
* Why B is Correct:The billing process will use Chicago, because the billing account attached to the order dictates the billing details.
References :
* Salesforce Billing Implementation Guide - Billing Account Hierarchy and Invoice Address Resolution
* Salesforce Subscription Management Implementation Guide - Order Billing Account Logic