Controls whether financial items are merged into a simplified, guest-facing view.
true: Merges all backend financial breakdowns back into their base line items. Inclusive taxes merge back into original prices, while markups, deducted fees, extra person fees, and weekly/monthly discounts fold back into the main accommodation fare. This hides internal fee structures and yields a clean, customer-eligible quote.
false: Returns full, unmerged line-item transparency showing every fee, tax, and fare adjustment separately.
Note: Prefer using this parameter over mergeAccommodationFarePriceComponents, which is being deprecated. This option supersedes it by handling full financial merging rather than just fare adjustments.