Currently the only registration fee information that is synced and included in Participant Record in RE, is the amount paid and the date paid.  Without looking up what was exactly purchased in Luminate, it is difficult to determine the type of registration that was purchased without spending additional time and energy to manually export the information out of LO and import it into RE. 

Please consider including the Unit, No. Units, Gift Amount, Date, and Comments fields to RELO integration for primary registrants.