The Additional Collection (ADCOL) term is used by computer reservations systems, airports, and travel agencies. ADCOL is used to collect additional fees. For example, paying to upgrade a ticket from economy to business class would require an ADCOL.
The Additional Collection (ADCOL) term is used by computer reservations systems, airports, and travel agencies. ADCOL is used to collect additional fees. For example, paying to upgrade a ticket from economy to business class would require an ADCOL.