Direct answer: The free period is set in the tariff in minutes for each vehicle class. If the vehicle leaves before it ends, the amount is calculated as zero and an exit grant is created with no payment step; the barrier opens when the exit camera reads the plate. Once the free period is exceeded, first-hour, following-hour and daily-cap rules apply. The calculation always runs on the server, based on the plate and time recorded at entry.
Where is the free period set in the tariff?
| Tariff field | Purpose |
|---|---|
| Free period (minutes) | A vehicle leaving within it pays nothing |
| First hour | Fee for the first hour after the free period |
| Following hour | Fee for each hour after the first |
| Daily cap | Maximum amount charged in a day |
| Tiered packages | E.g. a fixed price for multi-day stays |
| Subscriber exemption | Exempting subscribers from fees |
| VAT group code | VAT group linked to the tariff for the fiscal receipt |
What does a vehicle leaving within the free period do?
Nothing. The amount is zero, so it does not need to visit a kiosk or exit terminal; the exit camera reads the plate and the barrier opens. A driver who checks the plate at the kiosk is shown a zero amount and the payment step is skipped.
Sample tariff setups
| Facility | Sample setup |
|---|---|
| Shopping mall | A free period for short visits, then hourly fees and a daily cap |
| Hospital | A short free period for visitors; staff exempt as subscribers |
| Business centre | A free period for short deliveries and visits; tenants as subscribers |
| Hotel | Staying guests as defined guests; a free period and hourly fee for outside visitors |
These setups are examples; periods and amounts are set in the panel according to the operator's decision.
Do tariff changes affect past records?
No. Tariffs are versioned; past transactions keep the tariff of their own period. A new free period applies to parking sessions opened after the change.
Does the vehicle class affect the free period?
Yes. The free period and other fees are set per vehicle class. The fee class is selected automatically from the vehicle type recognised by the camera; if needed it is corrected at the booth or kiosk and the amount is recalculated.
Frequently asked questions
How is a free period set?
A free period in minutes is entered in the tariff for each vehicle class; a vehicle leaving within it pays nothing.
Does a vehicle within the free period visit the kiosk?
No. The amount is zero, so an exit grant is created with no payment step and the barrier opens by plate.
What happens if the period is exceeded?
First-hour, following-hour and daily-cap rules apply; the driver pays at a kiosk or exit terminal.
Can different vehicles have different free periods?
Yes. The free period is set per vehicle class.
If I change the tariff, is history affected?
No. Past transactions keep the tariff of their own period.
Last updated: September 24, 2026 · Technical content: Gray Teknoloji project team
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