RE CALCULATION As for the details of freight calculation, a boarding course, the fare of each section, and its sum total are indicated.
Calculation of a fare is computed using ROE (Rate of Exchange), in order to use NUC (Neutral Unit Construction) unit for making the different currency into the same unit and to convert NUC into the currency of a departing country.
With the both-way aviation ticket, when it computes separately and a permissible difference is exceeded, the excess fare is declared.
-NRT IATA 3 letter airport code (YVR:Vancouver)
-JPY ISO 3 letter currency code (USD: US dollar)
-JL ICAO 2 letter airline code (TG:Thai Airways)
-TPM Ticket Point Mileage (direct distance) by IATA
-1NUC=108.020111 Rate of Exchange, 1NUC=1 USD (1NUC=108.020111)