tarifa por el número de operaciones

(n.) = volume-based tariff

Ex. This paper describes an experiment with a 2-part (time- and volume-based) tariff structure which is felt to have advantages over present time-based tariffs for searching within on-line information retrieval systems.

* * *

(n.) = volume-based tariff

Ex: This paper describes an experiment with a 2-part (time- and volume-based) tariff structure which is felt to have advantages over present time-based tariffs for searching within on-line information retrieval systems.