Are Consolidation Shipping Labels used for all carriers?

No, Consolidation shipping labels apply only for standard shipments (i.e. not express) and carriers that don’t pick up individual packages at your warehouse. This is typically the case for standard low-cost carriers offered by FlavorCloud like APC or SF Express, i.e. it does not apply to express carriers such as FedEx or DHL which will pick up individual packages at your location.