[6][7] The treaty laid out certain conditions — the Lithuanian nobility wanted Sweden to protect Lithuania from Moscow, guarantee the country's neutrality in the conflict, political and religious freedoms.

[2][8] The Swedish side was represented by Lord High Treasurer Magnus Gabriel De la Gardie and Governor Bengt Skytte, with the latter also holding the position of viceroy.

[11] The Swedish administration began confiscating estates from nobles who did not recognise their authority and set the tax rate to 110 000 thaler — many who refused or were unable to pay them were killed, arrested or deported to Sweden with their property being destroyed.

[12] The Swedish troops were relocated in the country, with Šiauliai serving as the chief military headquarters and garrisons being stationed across Lithuania proper, including several regiments in Skirsnemunė.

[13] For military purposes, Swedish cartographer Georg von Schwengeln and field marshal Erik Dahlbergh have produced a detailed map of the Kaunas region and southern Samogitia.

Following this, Boguslavas Radvila, who had served as the acting Grand Hetman of Lithuania and the commander of Swedish forces against Poland, faced trial and was exiled to Königsberg.