For 45 days only 3 extensions? And then how long after that can I enter again?

[Matvey]

For 45 days only 3 extensions? And then how long after that can I enter again?

[Kolya]

You can use a free stamp for 45 days 3 times in 12 months from the moment of the first entry. After 12 months, 3 more times. But there, perhaps 45 days will be turned back into 30 and in general something may change.

[Mitro]

In a year. But at the discretion of the border agent.