The electronic permission is filled in by you for 5 minutes, there are no complications.

It happens that it is not always possible to issue a permit on the site then it is necessary to submit a full package of documents directly to the consulate and issue a multivisa, but visas are issued to all, there are no refusals, unless there are any problems with the law.

From the nuances: the main thing that there were no mistakes in the name dates and figures all as in the passport, otherwise on arrival in the country simply deployed back. And citizens with a place of birth not in Russia and Ukraine can not get an electronic permission, they are submitted for an ordinary multivisa with a full package of documents to the embassy.

But in most cases, electronic authorization is made easy and easy for everyone