The Slovak e-vignette allows unrestricted use of all Slovak toll roads.
The number of trips, driven distances, and number of border crossings are unlimited within the purchased time period.
Related articles:
Which roads require a Slovak e-vignette?
Can I drive into Slovakia without a valid e-vignette if I avoid motorways?
How long is the Slovak e-vignette valid?
What vehicles need a Slovak e-vignette?
What happens if I drive without a Slovak e-vignette?