In order to adapt to changes in global inflation, calculated using the PV as a bonus, according to the exchange rate of the time to adjust the ratio of PV on bonuses.
In order to adapt to global changes in inflation, the use of PV as a bonus calculated on the basis of exchange rates whenever necessary to adjust the ratio of PV bonuses.
In order to adjust the change of global inflation, the use of PV as a bonus, the exchange rate adjustment according to the ratio of PV on the basis of the bonus.