Tariff types

Tariff types work as followed:

Tariff type	Description
ENERGY	Price is calculated based on how much energy (kWh) is consumed during the charging session.
FLAT	A flat, static fee charged for every charging session.
PARKING_TIME	Cost is relative to the time spent parked (per hour).
TIME	Cost is relative to the time spent charging (per hour).
MONTHLY_FLAT	A flat, static fee charged on a monthly basis.
ENERGY_SPOT_LOCKED	Price of the current spot price on the start time of the charging session will be used to calculate the price for the entire charging session. Spot price depends on the bidding zone the user has selected.
ENERGY_SPOT	Price of the spot price will be used for the charging session. The pricing will follow the spot prices, so a single charging session might have multiple prices based on the changes in the spot price.
SOCKET_COUNT	A fee calculated based on the number of sockets on a monthly basis.