Monitor Prawniczy no. 23/2018 Succession management of a single proprietorship – analysis and evaluation of new legal solutions (Part II) Małgorzata Sieradzka 10.32027/MOP.18.23.1 Compulsory redemption of shares vs consents of partners for changing the articles of association Kamil Jurkowski 10.32027/MOP.18.23.2 Use of biometrics in the process of authentication of users of electronic payment services Katarzyna Sawicka 10.32027/MOP.18.23.3 The judgment in a partial trial and substantive finality Marcin Dziurda 10.32027/MOP.18.23.4 Fiduciary transfer of claims arising as a result of impermissibility of a contractual clause Mateusz Grochowski 10.32027/MOP.18.23.5 Determination of amount in the provision on contractual penalties Bogusław Lackoroński 10.32027/MOP.18.23.6 Safety of mass events – club ban Jakub Majewski