OptionaldataThe source of the transit time data. Possible values: - AMAZON_AUTOMATED (Amazon selected the shipping service using settings generated on the seller's behalf.) - SELLER_SET (The seller configured the transit time through a shipping template they maintain.) - THIRD_PARTY_INTEGRATOR (The transit time came from a live shipping quote that Amazon obtained from a third-party integrator for the seller's order.)
Optionaldetails
The carrier data that determined the transit time, and the source that supplied the data.